1974 Pontiac LeMans Engine Parts

Below you will find various in-demand Pontiac Engine Parts, components and accessories for your 1974 LeMans. Advance Auto Parts has popular LeMans parts like Engine Gaskets and Seals, Valve Cover and Cylinder Heads, Camshafts and more. You’ll also find aftermarket and OEM Engine Parts for other LeMans model years including 1979, 1980, 1981, 1988, 1989, 1990, 1991, 1992, 1993 and more. Select a category of 1974 Pontiac LeMans Engine Parts below and start saving instantly.

Please Select your Vehicle to See Exact Fit Parts

Popular 1974 Pontiac LeMans Engine Parts Categories

OE Engine Oil Coolers

Cylinder Head Bolt Sets

Timing Covers

Harmonic Balancers

Timing Cover Gasket Sets

Cylinder Head Gasket Sets

Cylinder Head Gaskets

Engine Camshaft Bolts

Engine Oil Pump Pickup Tube and Screens

Engine Complete Overhaul Gasket Sets

Rubber Freeze Plugs

Timing Cover Repair Sleeves

Valve Cover Load Spreaders

Main Bearing Repair Sleeves

Oil Pump Shafts

Timing Cover Seals

Rocker Arms

Engine Valve Stem Seals

Piston and Liners

Camshafts

Oversized Main Bearings

Camshaft Bearings

Push Rods

Standard Rod Bearing Sets

Camshaft and Lifter Kits

Standard Piston Rings

Freeze Plug – Block Kits

Standard Individual Rod Bearings

Camshaft Plugs

Standard Single Pistons

Engine Valve Spring Seat

Engine Cylinder Head Nuts

Engine Timing Cover Bolt Sets

Engine Oil Deep Sump Kits

Engine Oil Pump Primers

Engine Assembly Lube

Camshaft Lubes

Engine Bolt Kits

Engine Timing Cover Repair Sleeve Kit

Essential Engine Parts for 1974 Pontiac LeMans

from

$33.99

Utilizes the latest in design and technology to offer complete chain sets. CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance. Utilizes the latest in design and technology to offer complete chain sets. Refer to our online catalog for detailed application-specific information. SET INCLUDES: S348T Engine Timing Camshaft Sprocket (1 EA), S349 Engine Timing Crankshaft Sprocket (1 EA), C498 Engine Timing Chain (1 EA).

Product Features:

Timing Set includes all components for a quick and efficient replacement
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Utilizes the latest in design and technology to offer complete chain sets
Refer to our online catalog for detailed application-specific information

from

$122.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:

Imperial Econo-Kool« engine oil cooler kit
Imperial Econo-Kool® engine oil cooler kit
Lightweight construction with high-efficiency turbulators
Light-duty applications
All except Chevrolet V8 applications
Size: 3/4 in. x 7-1/2 in. x 12-1/2 in.

from

$117.99

Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

Full Sets contain all the gaskets and seals necessary for a complete engine overhaul
Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$40.99

Anchor 8225 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlok bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1988-1989
Weight approx: 2 Lbs

from

$429.99

Product Features:

Designed to fit all 1958-86 Small Block Chevy engines with perimeter bolt patterns
Die-Cast aluminum construction ensures high detail and reduces the opportunity for warping of the valve cover flange and oil leaks
Standard height valve cover with pre-installed internal oil baffles
Factory style twist-in oil fill cap, round Holley emblem, and square oil fill and PCV grommets included
Available in four finishes to best suit your custom build: natural, polished, gloss black, factory orange

from

$65.99

Head sets contain gaskets and seals necessary for a valve grind or head reconditioning job
Application specific design to ensure a perfect fit and premium seal
Premium quality parts you can trust
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Contains all the parts needed to complete the repair unless otherwise noted

from

$24.99

Made In USA. A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine wear, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation. Several Melling oil pump applications are offered with an oil screen included.

Product Features:

Manufactured from high quality durable materials for long wear
Precision engineering protects the engine from dirt and contaminants
Designed for long-life and worry-free performance
Meets or exceeds original equipment specifications

from

$355.99

Made In USA. Melling Engine Oil Priming Tank was developed as a way for engine builders to safely pre-prime the engine with oil prior to initial engine startup. The priming tank, when filled with clean oil and air pressure pumps oil into all of the critical areas of the new engine quickly and safely.

from

$343.99

An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.

Product Features:

Best with aftermarket torque converters and 9.5:1 compression.
Great high RPM power.
Easy on valve train parts.
Can be used with mild ratio rocker arms and traditional performance valve springs.

from

$39.99

As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200,000 PSI bolts that let you exert maximum clamping force. Special features include 1/4 Inch thick, wide area washer and an extra tall 12 point head that accepts a deep socket and eliminates the worry of stripping the head.

Product Features:

Ultra Strong Bolt Rated At 200,000 PSI
1/4 Inch Thick, Wide Area Washer And An Extra Tall 12 Point Head That Accepts A Deep Socket And Eliminates The Worry Of Stripping The Head
Delivers ARP Quality And Reliability
Made In USA
12-Point Head
Sold Individually
200,000 PSI
2.470″ Underhead Length

from

$3.29

Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

State-of-the-art manufacturing
Exceptional material quality
Exacting tolerances
Heat treated tips
Stock or mild modified replacement
Made in USA

from

$53.99

Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$9.99

Spectre’s Valve Cover Spreader Bar Kits are designed to improve the seal between your valve cover and cylinder head. Constructed from high quality heavy gauge steel, the spreader bars help to evenly distribute clamping pressure, preventing leaks. Featuring a triple chrome-plated finish, this kit is designed to fit Chevrolet 265-400 Small Block engines.

Product Features:

Designed for Chevrolet 265-400 Small Block engines
Features a triple chrome-plated finish
Constructed from heavy gauge steel
Engineered to improve valve cover seal

from

$12.49

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

Design type: spring loaded; single-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$134.99

Product Features:

Replacement Lifters For Performer Cam
50 State Legal

from

$461.99

Product Features:

Designed for 1500 to 6500 Performance
Maximum Power in High-RPM with Good Low-End Torque
Matched to Edelbrock Performer RPM Intakes
10 to 12 in. of Manifold Vacuum at Idle
More Lift and Duration than Most Street Camshafts
Includes Hydraulic Lifters and Assembly Lube
Dyno Matched/Street Proven Performance
Take The Guesswork Out Of Camshaft Selection

from

$109.99

Mr. Gasket competition screw-in rocker arm studs are manufactured from heat treated black oxide coated Grade 8 steel. Ideal for high performance street and race applications.

Product Features:

Black Oxide Coated Grade 8 Steel
Kit Contains 16 Studs
Easy To Install
Heat Treated Steel
Prevents Stud Flexing
Black Plated Finish

from

$18.79

Made of stainless steel
Designed to prevent timing cover seal leaks
Takes up gaps caused by worn-out harmonic balancer shafts

from

$17.99

Gear Made From High Alloy Material. Features “Helical” Tooth Form For Quiet Operation, And Precision Machined Bore For True Fit.”

Product Features:

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain gears offer reliability and dependability for engine rebuilds and typical replacement jobs
Helical tooth form for quiet operation and precision machined bore for true fit
CAD designed and manufactured using premium materials to ensure optimal performance
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

from

$32.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
Validated for fit, form and function
Unsurpassed quality you can trust

from

$49.99

Steel-backed Babbitt lining material
Used in automotive and high-performance
Babbitt is designed to perform under extreme loads w/o damaging other engine parts
Babbitt is more environmentally friendly than other material
ISO & QS certified manufacturing

from

$82.99

Product Features:

USB Communication Cable; 10 ft

from

$43.49

Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Product Features:

Cast with FM132 Eutectic proprietary alloy
Performance & dependability of original equipment pistons
High quality aluminum
Utilizes ISO & QS certified manufacturing
Meets or exceeds OEM specifications

from

$7.49

Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.

Product Features:

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

from

$1405.99

The Edelbrock #60575 Performer cylinder head is designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. The Edelbrock #60575 Performer cylinder head is 50-state emissions legal for 1965-79 vehicles. They feature 87cc combusti

Product Features:

Complete Single For Hydraulic Roller
87cc Combustion Chamber Volume
215cc Intake/175cc Exhaust Runner Volume
2.11 in. Intake/1.66 in. Exhaust Valve Diameter
0.625 in. Deck Thickness

from

$9.99

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$69.99

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength
Provides conformability required for older apps
Our standard material is comparable to competitors performance bearing
Note – This material offers less resistance to wear & corrosion than other materials.
Utilizes ISO & QS certified manufacturing

from

$113.99

Product Features:

Superior Wear Protection – Formulated with extreme pressure additives to protect engine components from metal-to-metal contact during initial startup
High Tackiness – Stays in place during assembly and storage, ensuring consistent lubrication exactly where it’s needed
Broad Compatibility – Safe for use with all engine components including camshafts, lifters, bearings, and valve train parts
Easy Startup Support – Reduces friction and prevents dry starts by providing instant lubrication during first engine fire-up

Upgrade your 1974 Pontiac LeMans with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 1974 Pontiac LeMans, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Pontiac or enhancing its overall performance, Engine Parts are key to keeping your LeMans functioning at its best. At Advance Auto Parts, we offer a wide selection of 414 Engine Parts for the 1974 Pontiac LeMans, designed to meet your needs without breaking the bank. From Engine Gaskets and Seal replacements to Valve Cover and Cylinder Heads upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Engine Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Engine Parts for your 1974 Pontiac LeMans at great prices. Our Engine Parts inventory for this model ranges from just $0.43 to $1,745.99, with an average price of $340.69. Our 414 Engine Parts in stock come from 23 trusted brands, so you’re sure to find the right part for your 1974 Pontiac LeMans without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1974 Pontiac LeMans, we stock popular OEM and aftermarket Engine Parts from top names like Felpro, Sealed Power, Dorman, and more. Felpro Engine Parts start at just $15.99 and boast an impressive 4.6 stars average rating from customers. Sealed Power and Dorman also bring quality to the table, with Engine Parts available starting at $0.43, and at an average 4.3 stars rating. With 2,369 customer reviews and counting, our 1974 Pontiac LeMans Engine Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Engine Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1974 Pontiac LeMans is always ready to roll. We’re committed to providing you with everything you need to keep your LeMans in top shape, all in one place. Start shopping confidently below for your 1974 Pontiac LeMans!

Best-Selling Engine Gaskets and Seals for 1974 Pontiac LeMans

Enhance the driving experience in your Pontiac with 18 quality Engine Gaskets and Seal components, starting at $1.99.

show more show less

from

$30.99

Mr. Gasket Performance Valve Cover Gaskets are high-density cork/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.brbrThese gaskets are .187 inch thick. Fits Chevrolet 262,265,267,283,307,327,350,400 Gen I Small Block with Perimeter Bolt Valve Covers.

Product Features:

Provides Excellent Flange Sealing And Durability
For High-perf. Street Drag Race Oval Track

from

$30.99

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
SUPERIOR SEAL – Manufactured with rubber compounds to help ensure a consistent and long-life seal
PRECISE DESIGN – Engineered to work with the embossed cover and pan flanges
PREVENTS OVERTIGHTENING – Features compression limiters incorporated into the design to help eliminate overtightening (application specific)
OE-STYLE REPLACEMENT GASKET – Engineered for OE-style molded rubber gasket replacement
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted

from

$15.99

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
SUPERIOR SEAL – Manufactured with rubber compounds to help ensure a consistent and long-life seal
PRECISE DESIGN – Engineered to work with the embossed cover and pan flanges
PREVENTS OVERTIGHTENING – Features compression limiters incorporated into the design to help eliminate overtightening (application specific)
OE-STYLE REPLACEMENT GASKET – Engineered for OE-style molded rubber gasket replacement
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted

from

$22.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Timing cover set includes gaskets and seals necessary for timing chain/belt replacement job
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$117.99

Full Sets contain all the gaskets and seals necessary for a complete engine overhaul
Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$16.99

Specialized gasket set called R.A.C.E. or Remainder to Assemble Complete Engine
Includes rear main seal, timing cover gasket and seals and fuel pump gaskets
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$22.99

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road

from

$31.49

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$42.99

Ultra-Seal is Mr. Gasket premium valve cover gasket material. It’s manufactured from a high density cork and rubber blend with a black latex coat applied to the outside to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187 inch thick.

Product Features:

Manufactured from high-density cork /rubber blend gasket material
A black latex rubber coating is applied to outside of gasket to help seal minor flange irregularities and eliminate the possibility of oil leakage
Creates a positive seal by controlled swelling of the gasket material when exposed to hot engine oil
For OE replacement, high performance street, drag race and oval track
.187″ thick
Handles Ex Flange Pressure
Forms Leak Proof Seal
Black Latex Coating

from

$67.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Conversion Sets (CS) provide every gasket for lower engine work – add a Head Set (HS) for complete engine overhaul work
Application specific design to ensure a perfect fit
Meets or exceeds all original equipment specifications
Validated for fit, form and function
Unsurpassed quality you can trust
Includes all the parts necessary to complete the repair unless otherwise noted
Includes all the parts necessary to complete the repair unless otherwise noted

from

$103.99

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

Lifter Bore Grooving Kit with .842" and .875" Tools

from

$445.99

Lifter Bore Grooving Kit with .842" and .875" Tools

from

$208.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Includes all parts needed to complete the repair

from

$87.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Includes all parts needed to complete the repair

from

$36.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Conversion Sets (CS) provide every gasket for lower engine work – add a Head Set (HS) for complete engine overhaul work
Application specific design to ensure a perfect fit
Meets or exceeds all original equipment specifications
Validated for fit, form and function
Unsurpassed quality you can trust
Includes all the parts necessary to complete the repair unless otherwise noted
Includes all the parts necessary to complete the repair unless otherwise noted

from

$12.99

Product Features:

Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
Dana engineering-approved for fit, form and function
Meets or exceeds OE specifications

from

$2.99

With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:

Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.

from

$1.99

MAHLE gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:

All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
MAHLE gaskets is the leader in Domestic, Asian and European applications
The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package

Most Popular 1974 Pontiac LeMans Valve Cover and Cylinder Heads

Customize your Pontiac with 96 Valve Cover and Cylinder Heads products like Engine Valve Lifters, Cylinder Head Bolt Sets, and Cylinder Head Gaskets, all priced under $1,561.00.

show more show less

from

$0.43

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$117.99

Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks black oxide coated. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.

Product Features:

For Use With Cast Iron Heads
Springs Made of Highest Quality Spring Wire
Springs Precision Wound To Close Tolerances
Use with Original Equipment Heads Only

from

$60.99

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$2.49

from

$93.99

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$22.99

PermaTorque head gaskets meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Requires no retorquing of the head bolts
Manufactured for the repair environment
Validated for fit, form, and function
Unsurpassed quality you can trust

from

$98.99

If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in, you knew from the beginning that the rocker geometry was going to be inconsistent all over the place. ARP rocker studs are concentric within 0.005 T.I.R. thread pitch to thread pitch. They run in straight and true. Lengths are exact designed to provide positive seating every time. An extra large radius base offers greater resistance to flex. Available in both High Performance and Pro Series models. To be used with ARP patented Perma Loc(TM) adjusters.

Product Features:

Made Of 8740 Chrome Moly Forgings
Heat Treated To 180,000 PSI
Excellent For Elapsed Time Bracket Racing, Limited Rule Oval Track Competition And Street Use
Lengths Are Exact Designed To Provide Positive Seating Every Time
Set of 16
.800″ Adjuster Thread Length
3/8-24 Shank Diameter and Thread
3/8″ Typical Small Block Application

from

$479.99

Inside tang-to-taper relationship held tightly for repeatable valve spring installed heights

Product Features:

For simplicity, any Super Lock fits any COMP Cams 10° retainer – just choose the correct lock for you valve size and application
Super Locks are recommended in all race applications

from

$136.99

High Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 PSI (which is 15 Percent stronger than Grade 8) and kits come complete with hardened parallel ground washers.

Product Features:

High Performance Head Bolts Are Available With A Reduced Wrenching Hex Or 12 Point
Wide Area Flanged Head That Eliminates The Need For Valve Train Removal To Facilitate Cylinder Head Retorquing
Rated At 180,000 PSI Tensile Strength
High Performance Head Bolts Are Stronger

from

$109.99

Mr. Gasket competition screw-in rocker arm studs are manufactured from heat treated black oxide coated Grade 8 steel. Ideal for high performance street and race applications.

Product Features:

Black Oxide Coated Grade 8 Steel
Kit Contains 16 Studs
Easy To Install
Heat Treated Steel
Prevents Stud Flexing
Black Plated Finish

from

$209.99

All Pro Series bolts are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining, and are rated at 200,000 PSI tensile strength. ARP Pro Series head bolt kits are application specific, designed for use with typically competition only components. These fasteners deliver superior strength and meet the ARP zero defect zero failure quality standard. Hardened and parallel ground washers are included with each kit to ensure even load distribution and accurate torque readings. All Pro Series head bolts have a reduced wrenching hex or 12 point head and wide area flange to eliminate the need for valve train removal for cylinder head retorquing and permits the use of larger diameter valve springs. Most applications have undercut short bolts that can help eliminate head gasket failures through providing more stretch to compensate for the additional compression of gaskets.

Product Features:

Pro Series Bolts Are Cold Forged To Ensure Molecular Integrity, Heat Treated Prior To Thread Rolling And Machining
Nominally Rated At 200,000 Psi Tensile Strength
These Fasteners Deliver Superior Strength And Meet The ARP Zero Defect Zero Failure Quality Standard
Bolts Have A Reduced Wrenching Hex Or 12 Point Head And Wide Area Flange To Eliminate The Need For Valve Train Removal For Cylinder Head Retorquing And Permits The Use Of Larger Diameter Valve Springs

from

$101.99

Designed to keep the rocker arms positively locked for precise and critical valve train adjustments. Manufactured from quality grade steel, then heat-treated for extra strength and plated with a durable finish. Kits include 16 rocker arm nuts with socket head set screws and one hex key wrench.

Product Features:

(16) Rocker Arm Nuts w/ Locks 3/8″-24 Threads
Shank O.D. .540″
Includes Locks and Hex Wrench
High-Quality Grade Steel
Heat-Treated For Ex Strength
Plated With Durable Gold Tone Finish

from

$1561.00

The Edelbrock No. 61525 Performer RPM CNC Cylinder Head has the same specifications as our popular Performer RPM cylinder head for 1962-79 389-455 c.i.d. Pontiac engines, but feature a CNC machined combustion chamber. The CNC machined chamber results in a consistent and precise chamber for improved flow performance. Performer RPM CNC cylinder head is available in two chamber sizes. The 87cc chamber version is ideal for 9.5:1 engines and will deliver excellent street performance on low octane fuel. The Edelbrock No. 61525 Performer RPM CNC cylinder head is patterned after the same port flange configuration as the 1969-1970 Ram-Air IV Pontiac Cylinder Head.

from

$1405.99

Complete Single For Hydraulic Roller
87cc Combustion Chamber Volume
215cc Intake/175cc Exhaust Runner Volume
2.11 in. Intake/1.66 in. Exhaust Valve Diameter
0.625 in. Deck Thickness

from

$1365.99

Product Features:

Out-of-the-Box Bolt-On Performance
Maximize Performance w/Low-Octane Fuel
Maximize Streetable Compression
Patterned After The Ram Air IV Pontiac Cyl. Head

from

$1074.00

The Edelbrock No. 60609 Performer RPM CNC Bare Cylinder Head has the same specifications as our popular Performer RPM cylinder head for 1962-79 389-455 c.i.d. Pontiac engines, but feature a CNC machined combustion chamber. The CNC machined chamber results in a consistent and precise chamber for improved flow performance. Performer RPM CNC cylinder head is available in two chamber sizes. The 87cc chamber version is ideal for 9.5:1 engines and will deliver excellent street performance on low octane fuel. The Edelbrock No. 60609 Performer RPM CNC cylinder head is patterned after the same port flange configuration as the 1969-1970 Ram-Air IV Pontiac Cylinder Head.

from

$976.99

Product Features:

Out-of-the-Box Bolt-On Performance
Maximize Performance w/Low-Octane Fuel
Maximize Streetable Compression
Patterned After The Ram Air IV Pontiac Cyl. Head

from

$914.99

Product Features:

Bare Single For Hydraulic Roller
72cc Combustion Chamber Volume
215cc Intake/175cc Exhaust Runner Volume
2.11 in. Intake/1.66 in. Exhaust Valve Diameter
0.625 in. Deck Thickness

from

$756.99

16 Springs

from

$704.99

ENGINE ROCKER ARM

from

$702.99

Engine Valve Spring Kit

from

$649.99

ENGINE ROCKER ARM

7 Degree Steel Retainer Set 100 for 3/8" Valves with 1.500"-1.550" Spring

from

$635.99

7 Degree Steel Retainer Set 100 for 3/8" Valves with 1.500"-1.550" Spring

10 Degree Steel Retainer Set of 100 for 26120 Beehive Spring

from

$635.99

10 Degree Steel Retainer Set of 100 for 26120 Beehive Spring

Top Picks for 1974 Pontiac LeMans Camshafts

Upgrade Pontiac LeMans with top-quality Camshafts parts, including 138 OEM and aftermarket selections for your 1974 model.

show more show less

from

$13.99

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$9.99

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$2.99

This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$549.99

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.

Product Features:

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

from

$3.99

This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$2.99

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$2.99

Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$2.99

Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$254.99

HYDRAULIC – Magnum: High performance. Biggest cam with stock converter but better with 2000+ stall. Use lower gears. Mild rough idle.

Product Features:

HYDRAULIC – Magnum: High performance. Biggest cam with stock converter but better with 2000+ stall. Use lower gears. Mild rough idle.
270/270 Advertised Duration, 224/224 Duration @ .050″, .470″/.470″ Lift, 110 Lobe Separation
Valve spring upgrade required
Can be used with mild ratio rocker arms and traditional performance valve springs.

from

$549.99

HYDRAULIC ROLLER – Xtreme Energy Retro-Fit: Street/strip applications, 9:1+ compression, intake, headers, 2800+ stall, gears.

Product Features:

HYDRAULIC ROLLER – Xtreme Energy Retro-Fit: Street/strip applications, 9:1+ compression, intake, headers, 2800+ stall, gears.
288/294 Advertised Duration, 236/242 Duration @ .050″, .520″/.540″ Lift, 110 Lobe Separation
Valve spring upgrade required

from

$376.99

Product Features:

Designed for Optimum Torque and Acceleration
Maximum Performance From Idle through Mid-Range
Matched to Edelbrock Performer Intakes
Includes Hydraulic Lifters and Assembly Lube
Major Improvement in Throttle Response and Torque
Use For Daily Drivers/Trucks/Vans/RVs/4x4s
Take The Guesswork Out Of Camshaft Selection

from

$51.99

Steel-backed Babbitt lining material
Used in automotive and high-performance
Babbitt is designed to perform under extreme loads w/o damaging other engine parts
Babbitt is more environmentally friendly than other material
ISO & QS certified manufacturing

from

$2.99

Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$1745.99

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.

Product Features:

Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
Best with aftermarket converters and more rear gear.
Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.

Xtreme 4x4 210/214 Hydraulic Roller Cam and Lifter Kit for Chevrolet Small Block

from

$1712.00

Xtreme 4×4 210/214 Hydraulic Roller Cam and Lifter Kit for Chevrolet Small Block

Xtreme Energy 230/236 Hydraulic Roller Cam and Lifter Kit Chevrolet Small Block

from

$1712.00

Xtreme Energy 230/236 Hydraulic Roller Cam and Lifter Kit Chevrolet Small Block

from

$1152.99

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

from

$1152.99

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

from

$1152.99

Best with aftermarket torque converters and 9.5:1 compression.
Great high RPM power.
Easy on valve train parts.
Can be used with mild ratio rocker arms and traditional performance valve springs.

from

$1152.99

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

from

$1152.99

Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
Best with aftermarket converters and more rear gear.
Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.

from

$1152.99

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

from

$1152.99

Best with aftermarket torque converters and 9.5:1 compression.
Great high RPM power.
Easy on valve train parts.
Can be used with mild ratio rocker arms and traditional performance valve springs.

from

$1152.99

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

In-Demand Engine Mounts for 1974 Pontiac LeMans

Select from 9 premium Engine Mounts parts for your 1974 Pontiac LeMans, with prices ranging from $10.49 to $116.99.

show more show less

from

$13.49

Anchor 2292 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlok bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1968-2005
Weight approx: 3 Lbs
Product: Made In The Usa
Design: Clamshell
Part Group: 2292, 2292

from

$43.49

A true performance application component for cars, trucks, hot rods and racing/competition vehicles – yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a torque resistant safety interlock design is used that is comparable in strength to those too hard-running metal mounts. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal motor mounts. The popular early style mounts for General Motors vehicles are available in either zinc or chrome metal finishes. Made of Hyper-Flex performance polyurethane. Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc.

Product Features:

Gains Both Performance and Longevity
Will Handle Any and All Torque
Out Lasts Rubber

from

$10.49

Anchor 2256 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlok bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1961-1977
Weight approx: 2 Lbs
Part Group: 2255, 2256

from

$43.49

Gains Both Performance and Longevity
Will Handle Any and All Torque
Out Lasts Rubber

from

$11.49

Anchor 2255 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlok bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1961-1977
Weight approx: 2 Lbs
Part Group: 2255, 2256

from

$116.99

Product Features:

Re-Engineered to Handle High Horsepower
Outlasts Rubber
Virtually Indestructible

from

$11.99

Anchor 2336 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlok bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1970-1976
Weight approx: 3 Lbs
Part Group: 2335, 2336

from

$11.99

Anchor 2335 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlok bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1970-1976
Weight approx: 3 Lbs
Part Group: 2335, 2336

from

$29.99

Product Features:

Can be used for a variety of GM vehicle applications and LS/LT swaps that utilize the common 2292 aftermarket mounts
Heavy duty 11-gauge steel construction is over 50% thicker than common aftermarket mounts
Dowels allow halves to be easily aligned
No need to drill rivets from existing shell
Durable powder coated finish
For use with Hooker BlackHeart Polyurethane Inserts – P/N’s 71221014HKR (Black) or 71221015HKR (Red) – Sold Separately
Sold individually (Consisting of one upper and one lower plate, Two required per vehicle)

Most Sold 1974 Pontiac LeMans Engine Timing Parts

Explore our best-selling Pontiac parts for the 1974 LeMans among 32 OEM and aftermarket options starting from $15.99.

show more show less

from

$18.79

Made of stainless steel
Designed to prevent timing cover seal leaks
Takes up gaps caused by worn-out harmonic balancer shafts

from

$82.99

Features 3 ways of optional timing adjustment. The Zoom Timing Gear Set features nodular iron sprockets and a dual-row roller chain for accuracy and durability.

from

$28.99

Includes timing cover seal and harmonic balancer sleeve
Solves the oil leaking around timing cover seal
Made of stainless steel
Takes up gaps caused by worn-out harmonic balancer shafts

from

$83.99

Product Features:

Solid Bushing Chain Resists Stretching
For Use with Stock or Edelbrock Camshafts
Stressproof Steel Crank Gears
3 Keyway Setting Points To Ensure Accurate Timing
True Bearing Surface Rolls with the Sprockets

from

$43.99

Aluminum cam gear, steel crank gear. feature “helical” tooth form for quiet operation, and precision machined bore for true fit. SET INCLUDES: 2524 Engine Timing Camshaft Gear (1 EA), 2537 Engine Timing Crankshaft Gear (1 EA).

Product Features:

Utilizes the latest in design and technology to offer complete chain sets
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Meet or exceed OEM performance requirements, ensuring a quiet and maintenance-free experience
Refer to our online catalog for detailed application-specific information

from

$15.99

MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:

All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
MAHLE gaskets is the leader in Domestic, Asian and European applications
The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package

from

$109.99

Billet Camshaft Sprocket for Superior Street Performance. Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. Seamless TRUE Roller 0.250″ Roller Diameter Chain for Reduced Friction.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$21.99

Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Links With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.

Product Features:

Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
CAD designed and manufactured using premium materials
Refer to our online catalog for detailed application-specific information
Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Plates And Rollers With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.

For Use With All V8 Chevy, 12 Point Head Type, Black Oxide, Chrome Moly

from

$19.99

ARP timing cover bolts are available in both polished stainless steel or black oxide finish chrome moly. You also can choose between standard hex head bolts or compact 12 point fasteners. Also available as part of ARP complete engine and accessory kits. Studs are preferred by many pro engine builders because they eliminate the chance of pinching gaskets and contribute to easier engine assembly. You will note that ARP studs feature a special bullet nose to guide the nut accurately into place. Available in black oxide finish 8740 chrome moly or polished stainless steel with hex or 12 point nuts. Alternators that come loose are a pain, so That is why ARP came up with these super tough bolts (your choice of chrome moly steel or polished stainless (ARP 300) both rated 170,000 PSI). The stainless has the added advantage of being rust and corrosion resistant.

Product Features:

Made From Black Oxide Finished 8740 Chrome Moly
Nominally Rated At 170,000 Psi Tensile Strength
Super Tough Bolts
Compact 12 Point Fasteners

High Energy 192/200 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

from

$635.99

High Energy 192/200 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

Magnum/Drag Race 244/244 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

from

$589.99

Magnum/Drag Race 244/244 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

Xtreme Energy 212/218 Hydraulic Flat Cam SK-Kit for Pontiac 265-455

from

$589.99

Xtreme Energy 212/218 Hydraulic Flat Cam SK-Kit for Pontiac 265-455

Xtreme Energy 230/236 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

from

$589.99

Xtreme Energy 230/236 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

Magnum 224/224 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

from

$537.99

Magnum 224/224 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

Xtreme Energy 206/212 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

from

$537.99

Xtreme Energy 206/212 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

Xtreme Energy 224/230 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

from

$537.99

Xtreme Energy 224/230 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

Xtreme 4x4 206/214 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

from

$488.99

Xtreme 4×4 206/214 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

from

$379.99

The COMP Cams Three-Piece Billet Aluminum Timing Cover for Small Block Chevrolet engines allows access to the camshaft timing adjustments without having to remove the harmonic damper or disturb the oil pan seal. Designed to be lightweight yet rigid, this billet cover offers convenience and performance in one easy-to-install package.

Product Features:

Allows access to the camshaft timing adjustments without having to remove the harmonic damper or disturb the oil pan seal
Lightweight yet rigid
Easy to install
For Small Block Chevrolet applications

from

$176.99

Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″ Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$95.99

Sprockets Are Made From High Alloy Steel, and Heat-Treated For Durability. Chain Is Pre-Stressed and Heat-Treated For Longevity. SET INCLUDES: C165 Engine Timing Chain (1 EA), S294 Engine Timing Camshaft Sprocket (1 EA), S295 Engine Timing Crankshaft Sprocket (1 EA).

Product Features:

Utilizes the latest in design and technology to offer complete chain sets
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Utilizes the latest in design and technology to offer complete chain sets
Refer to our online catalog for detailed application-specific information

from

$88.99

High Performance 3/8″ Pitch Double Roller Replacement TRUE Roller Chain. 0.250″ Roller Diameter. Heat Treated and Processed Links to Maximize Ultimate Breaking Strength while Remaining Ductile for Toughness. Pre-stressed to Increase Fatigue Life.

Product Features:

A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
From stock replacement to high performance, Cloyes has the most complete timing chain catalog
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
Refer to our online catalog for detailed application-specific information
Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems

from

$63.99

ENGINE TIMING SET

from

$53.99

The FAG repair sleeve is a precision element that provides additional sealing for damaged shafts. Made of heat-treated stainless steel, the FAG repair sleeve signifcantly increases the life of the shaft and prevents premature wear. Since no shaft removal or machining is required during the repair, the repair sleeve is a cost effective repair solution to protect damaged surfaces.

Product Features:

High-precision and High-quality components used in all KITs
Coverage of classic and new high-tech solutions for the best system coverage

from

$39.99

Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.

Product Features:

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

Top-Rated Engine Parts Brands For Your 1974 Pontiac LeMans

Shop for the best-rated brands offering Engine Parts and other products for your 1974 Pontiac LeMans. Below you’ll find some of our best rated Engine Parts from Felpro, Sealed Power, and Dorman, and more. Engine Parts from these brands that fit a 1974 LeMans start at just $0.43 and are rated as high as 4.6 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular Felpro 1974 Pontiac LeMans Engine Parts

When it comes to maintaining or upgrading your 1974 Pontiac LeMans, using quality Engine Parts is essential to ensure durability and a perfect fit. Felpro ticks all of those boxes. We offer a wide selection of Felpro Engine Parts, specifically designed for the 1974 Pontiac LeMans. With over 3 Felpro brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $15.99, with an average price of just $22.66. Plus, with over 6 customer reviews and an average rating of 4.6 stars, you can trust that our Felpro Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $15.99

(1)

VALVE COVER GASKET SET

“nice”

from $30.99

(2)

VALVE COVER GASKET SET

“Perfect Seal, good quality, easy installation”

from $20.99

(3)

Engine Crankshaft Seal Kit

“Fit perfect, no leaks.”

Popular Sealed Power 1974 Pontiac LeMans Engine Parts

Sealed Power auto parts is one of the highest quality Engine Part brands in the market. Any 1974 Pontiac LeMans owner should feel confident when installing genuine Sealed Power parts in their vehicle. To ensure the best fit and performance for your 1974 LeMans, Advance Auto Parts carries a full inventory of 3 Sealed Power Engine Parts. Plus you will be keeping your Pontiac in peak condition while saving money because prices on these Sealed Power Engine Parts range from $0.43 to $13.99, plus, with more than 18 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.

from $13.99

(15)

Engine Valve Lifter

“Dropped right in, correct size, no issues. Runs great.”

from $9.99

(1)

Engine Valve Lifter

“the lifters worked great and were easy to install thanks for the help.”

from $0.43

(2)

Engine Valve Spring Retainer Keeper

“You guys are always great”

FAQs for 1974 Pontiac LeMans Engine Parts

Which Engine Parts are best-sellers for 1974 Pontiac LeMans?

Out of 414 Engine Parts that fit 1974 Pontiac LeMans, the following parts are the top sellers:

Engine Valve Lifter (5688698) – $13.99
Engine Mount: Front Left, Front Right, 1 Piece (5300444) – $13.49
Rubber Expansion Plug 1-5/8 In. – Size Range 1-5/8 In. – 1-3/4 In. (5701295) – $9.49

What’s the price range for 1974 Pontiac LeMans Engine Parts?

Engine Part prices for the 1974 Pontiac LeMans start at $0.43 and go up to $1,745.99 for the most premium parts.

What’s the average price of a Engine Part for a 1974 Pontiac LeMans?

The average price for Engine Parts for the 1974 Pontiac LeMans is $340.69. Keep in mind the variety of part types within our Engine Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Parts for other Pontiac LeMans model years?

Yes, we currently carry Engine Parts for 23 model years of Pontiac LeMans between 1963 and 1993. Engine Parts are bought most frequently for the following model years: 1993, 1992, 1991, 1990, 1989, 1988, 1981, 1980, and 1979.

What are the cheapest Engine Parts for my 1974 Pontiac LeMans?

The cheapest 1974 Pontiac LeMans Engine Parts we carry in stock are:

Engine Valve Spring Retainer Keeper (19694179) – $0.43
Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (Sold by each) (16140188) – $1.99
Fuel Pump Gasket (10509522) – $1.99
Engine Push Rod (5681952) – $2.49
Brass Cup Expansion Plug 15/16 In., Height 0.380 (Sold by each) (22146291) – $2.79

What are the top-rated Engine Parts that fit the 1974 Pontiac LeMans?

Out of 2,369 reviews by customers, our 1974 Pontiac LeMans Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 1974 Pontiac LeMans and their top-rated products:

Valve Cover and Cylinder Heads
- Engine Valve Spring Retainer Keeper (19694179) – $0.43
- Sure Seat Valve Springs for Ford 429/460 V8 1969-1987 (17140457) – $117.99
Engine Gaskets and Seals
- Engine Valve Spring Retainer Keeper (19694179) – $0.43
- Sure Seat Valve Springs for Ford 429/460 V8 1969-1987 (17140457) – $117.99

What types of Engine Parts do you sell for my 1974 Pontiac LeMans?

As of 3/1/26, these are some of the most in-demand types of Engine Parts for a 1974 Pontiac LeMans:

Can I get help with 1974 Pontiac LeMans Engine Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Pontiac Engine Parts and more.

What is your return policy for Pontiac LeMans Engine Parts?

Advance Auto Parts keeps returns simple. For new Pontiac LeMans Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1974 Pontiac LeMans Engine Parts

Cloyes Gear – Engine Timing Set (Part No.C-3006K)

Imperial – Econo-Kool® Engine Oil Cooler (Part No.240459)

Felpro – PermaTorque Engine Gasket Set (Part No.FS 8518 PT)

Anchor – Engine Mount: Right, 1 Piece (Part No.8225)

Holley – Valve Covers – Muscle Series – Finned – SBC – Natural (Part No.241-134)

Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 8196 PT-2)

Melling – Stock Replacement Oil Pump Screen (Part No.54-DS)

Melling – Engine Oil Priming Tool (Part No.MPL-201)

Competition Cams – Magnum 230/230 Hydraulic Flat Cam (Part No.51-234-4)

ARP Auto Racing – For Use With Chevy Small Block, 5/8" Socket Size, 3/4" – 16 Thread Size (Part No.134-2501)

Sealed Power – Engine Push Rod (Part No.RP-3093)

Sealed Power – Engine Piston Ring Set (Part No.E-288X 40)

Spectre – Valve Cover Clamps SB (Part No.5321)

National – Multi-Purpose Seal (Part No.3638)

Edelbrock – Performer-Plus Hydraulic Flat Tappet Lifters (Part No.9738)

Edelbrock – Performer-Plus Camshaft Kit for Small-Block Oldsmobile 350-403 V8 (Part No.7112)

Mr. Gasket – Ultra Seal: Competition Screw-In Rocker Arm Studs (Part No.1075)

National – Engine Harmonic Balancer Repair Sleeve (Part No.88176)

Cloyes Gear – Engine Timing Crankshaft Gear (Part No.2537)

Felpro – Engine Cylinder Head Bolt Set (Part No.ES 72856)

Sealed Power – Engine Camshaft Bearing Set (Part No.1235M)

Edelbrock – Chevy S/B Front Cover (Part No.4240)

Sealed Power – Engine Piston Set (Part No.411NP 60)

Cloyes Gear – Engine Timing Camshaft Sprocket (Part No.S610T)

Edelbrock – Performer Pontiac Cylinder Head 72cc Hydraulic Roller Camshaft (Part No.60575)

Sealed Power – Engine Valve Lifter (Part No.HT-951)

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-1555CPA 10)

Melling – Stock Replacement Engine Assembly Lubricant (Part No.M-10012G)

Mr. Gasket – High Performance Valve Cover Gasket Set for Street, Drag, and Oval Track (Part No.175)

Felpro – VALVE COVER GASKET SET (Part No.VS 50005 C)

Felpro – VALVE COVER GASKET SET (Part No.VS 13173-1)

Felpro – Engine Timing Cover Gasket Set (Part No.TCS 13383-3)

Felpro – PermaTorque Engine Gasket Set (Part No.FS 8518 PT)

Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 5112)

Felpro – Engine Oil Pan Gasket Set – Blue Stripe cork-rubber (Part No.OS 30191 C-3)

Felpro – Engine Timing Cover Gasket Set (Part No.TCS 45166)

Mr. Gasket – Ultra Seal: Valve Cover Gasket Set (Part No.5869)

Felpro – Engine Conversion Gasket Set (Part No.CS 8518-1)

Felpro – PermaTorque Engine Gasket Set (Part No.FS 8006 PT-4)

Competition Cams – Lifter Bore Grooving Kit with .842" and .875" Tools (Part No.5011)

Felpro – Engine Gasket Set (Part No.260-1025)

Felpro – Engine Gasket Set (Part No.260-1005)

Felpro – Engine Conversion Gasket Set (Part No.CS 8006-2)

Victor Reinz – Engine Valve Cover Gasket Set (Part No.15-10542-01)

Victor Reinz – Fuel Pump Mounting Gasket (Part No.71-13599-00)

MAHLE Original – Fuel Pump Gasket (Part No.D27094)

Sealed Power – Engine Valve Spring Retainer Keeper (Part No.VK-115)

Edelbrock – Sure Seat Valve Springs for Ford 429/460 V8 1969-1987 (Part No.5767)

Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 8006 PT-1)

Sealed Power – Engine Push Rod (Part No.RP-3028)

Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 8518 PT)

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.8006 PT)

ARP Auto Racing – 1.75"Oal Stud, 0.8"D Adjuster Third, 3/8"-24, 7/16"-14, 0.7"D Screw-In, Set Of 16 (Part No.134-7101)

Competition Cams – Super Valve Locks, 11/32" 1 St (Part No.611-16)

ARP Auto Racing – For Use With Chevy Small Block, Black Oxide, Chrome Moly, With Washers (Part No.134-3601)

Mr. Gasket – Ultra Seal: Competition Screw-In Rocker Arm Studs (Part No.1075)

ARP Auto Racing – For Use With 2004 And Later Gen Iii/ Ls Series Small Block, 200000Psi Tensile (Part No.134-3610)

Mr. Gasket – Ultra Seal: Sure-Lock Rocker Arm Nuts (Part No.923G)

Edelbrock – RPM CNC Pontiac Cylinder Head 87cc Hydraulic Roller Camshaft (Part No.61525)

Edelbrock – Performer Pontiac Cylinder Head 72cc Hydraulic Roller Camshaft (Part No.60575)

Edelbrock – RPM Pontiac Cylinder Head 72 cc Hydraulic Flat Tappet Camshaft (Part No.60599)

Edelbrock – RPM Pontiac CNC Chamber 87cc Bare (Part No.60609)

Edelbrock – RPM Pro Port Pontiac Cylinder Head 72cc Bare (Part No.60509)

Edelbrock – RPM Pontiac Cylinder Head 72cc Bare (Part No.60589)

Competition Cams – 16 Springs (Part No.947-16)

Competition Cams – ENGINE ROCKER ARM (Part No.1808-16)

Competition Cams – Engine Valve Spring Kit (Part No.944-16)

Competition Cams – ENGINE ROCKER ARM (Part No.1805-16)

Competition Cams – 7 Degree Steel Retainer Set 100 for 3/8" Valves with 1.500"-1.550" Spring (Part No.780-100)

Competition Cams – 10 Degree Steel Retainer Set of 100 for 26120 Beehive Spring (Part No.795-100)

Sealed Power – Engine Valve Lifter (Part No.HT-817)

Sealed Power – Engine Valve Lifter (Part No.HT-951)

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (Part No.362657.1)

Competition Cams – Xtreme Energy 218/224 Hydraulic Roller Cam (Part No.12-422-8)

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 2-3/32 In., SC, Height 0.278 (Part No.362566.1)

Dorman – Steel Cup Expansion Plug 1-61/64 In., Height 0.510 (sold by each) (Part No.555-041)

Dorman – Steel Cup Expansion Plug 2-7/64 In., Height 0.310 (sold by each) (Part No.555-080)

Dorman – Steel Cup Expansion Plug 2-3/32 In., SC, Height 0.278 (sold by each) (Part No.555-049)

Competition Cams – Magnum 224/224 Hydraulic Flat Cam (Part No.12-211-2)