1966 Pontiac LeMans Valve Cover and Cylinder Heads

Essential 1966 Pontiac LeMans Valve Cover and Cylinder Heads

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

Cylinder Head Gasket Set

from

$89.99
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:
  • Application specific design to ensure a perfect fit and premium seal
  • Engineered and manufactured specifically for the repair environment
  • Contains all the parts needed to complete the repair unless otherwise noted
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Felpro – Cylinder Head Gasket Set (Part No.HS 8506 PT)

Cylinder Head Gasket Set

from

$76.99
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:
  • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
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Felpro – Cylinder Head Gasket Set (Part No.HS 9188 PT-1)

Cylinder Head Gasket Set

from

$47.49
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:
  • PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
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Mr. Gasket – MLS Head Gasket (Part No.3128G)

MLS Head Gasket

from

$99.99
Manufactured from nitrile coated spring steel layers. Stress formed embossment provides excellent sealing. Also provides stability and reduces cylinder bore distortion. Ideal for super charged, turbo charged, nitrous oxide and extreme compression ratios. For high performance street, drag race and oval track. Packaged individually.

Product Features:
  • Maximum sealing
  • Reduced bore distortion
  • Uniform bolt load distribution
  • Excellent radial strength
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Felpro – Cylinder Head Gasket: Composite, Without Head Bolts (Part No.7733 PT-2)

Cylinder Head Gasket: Composite, Without Head Bolts

from

$34.99
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:
  • 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
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Felpro – Cylinder Head Gasket: Composite, Without Head Bolts (Part No.8723 PT-1)

Cylinder Head Gasket: Composite, Without Head Bolts

from

$25.49
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:
  • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
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Edelbrock – Valve Seat for Pontiac heads with 1.66" Valves (Part No.9714)

Valve Seat for Pontiac heads with 1.66" Valves

from

$24.99
Product Features:
  • 1.66 in.
  • Ductile Iron Material
  • Exhaust
  • Sold Individually
  • Made In The USA
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Edelbrock – Valve Seat for S/B Chevy heads with 1.60" Valves (Part No.9710)

Valve Seat for S/B Chevy heads with 1.60" Valves

from

$18.99
Product Features:
  • Valve Seats
  • Performer Series
  • 50-State Street Legal
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Sealed Power – Engine Push Rod (Part No.RP-3164)

Engine Push Rod

from

$2.49
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.
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Sealed Power – Push Rod (Part No.RP-3212R 100)

Push Rod

from

$9.49
Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components

Product Features:
  • Professional racing rods
  • 1-Piece forged end rods
  • Hardened for guide plate compatibility
  • Centerless ground to guarantee concentricity
  • Black oxide coated for corrosion protection
  • Part numbers are laser etched on each pushrod for positive ID
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Sealed Power – Engine Push Rod (Part No.RP-3093)

Engine Push Rod

from

$2.99
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:
  • State-of-the-art manufacturing
  • Exceptional material quality
  • Exacting tolerances
  • Heat treated tips
  • Stock or mild modified replacement
  • Made in USA
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Edelbrock – Pushrod Set for S/B Chevy (Part No.9630)

Pushrod Set for S/B Chevy

from

$189.99


Product Features:
  • Case-Hardened Tubing
  • Welded Ends
  • 5/16 in. Diameter
  • Use with or without Hardened Steel Guideplates
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Sealed Power – Engine Valve Spring Retainer Keeper (Part No.VK-115)

Engine Valve Spring Retainer Keeper

from

$0.43
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
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Felpro – Engine Valve Cover Load Spreader Set (Part No.ES 72676)

Engine Valve Cover Load Spreader Set

from

$34.49
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
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Includes all parts needed to complete the repair
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Spectre – Valve Cover (Part No.5321)

Valve Cover

from

$8.99
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
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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)

1.75"Oal Stud, 0.8"D Adjuster Third, 3/8"-24, 7/16"-14, 0.7"D Screw-In, Set Of 16

from

$59.99
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
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Dorman – Rocker Arm Stud, Type 3, 3/8-24 x 2-1/2 In. (.003 In. Oversize), Gm (sold by each) (Part No.693-005)

Rocker Arm Stud, Type 3, 3/8-24 x 2-1/2 In. (.003 In. Oversize), Gm (sold by each)

from

$2.99
Our Engine Rocker Arm Bolts are manufactured with a high corrosion resistance for an extended service life. Long-lasting durability is ensured.

Product Features:
  • Rocker Arm Stud, Type 3, 3/8-24 x 2-1/2 In. (.003 In. Oversize), Gm
  • Rocker Arm Stud, Type 3, 3/8-24 x 2-1/2 In. (.003 In. Oversize), Gm (sold by each)
  • Our Engine Rocker Arm Bolts are manufactured with a high corrosion resistance for an extended service life. Long-lasting durability is ensured.
  • High-quality steel construction
  • Resistant to rust
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Sealed Power – Engine Valve Lifter (Part No.HT-817R)

Engine Valve Lifter

from

$8.49
Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components

Product Features:
  • Retro-fit performance
  • High-strength steel retainer (precisely limits plunger travel to perform at high rpm)
  • Eliminates frequent lash adjustments
  • Significant friction reduction substantially increases horsepower and fuel economy
  • Delivers quieter engine operation
  • Application-specific design for perfect fit and correct operation
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Sealed Power – Engine Valve Lifter (Part No.HT-817)

Engine Valve Lifter

from

$13.99
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
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Edelbrock – Performer-Plus Hydraulic Flat Tappet Lifters (Part No.9738)

Performer-Plus Hydraulic Flat Tappet Lifters

from

$127.99
Product Features:
  • Replacement Lifters For Performer Cam
  • 50 State Legal
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Sealed Power – Engine Valve Lifter (Part No.HT-969)

Engine Valve Lifter

from

$8.49
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
See More

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

Engine Valve Lifter

from

$9.79
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
See More

1966 Pontiac LeMans Valve Cover and Cylinder Heads

Maybe you’re in the middle of a full rebuild of that 1966 Pontiac LeMans. Maybe you just need a couple of Valve Cover and Cylinder Heads. Either way, Advance Auto Parts has 9 different Valve Cover and Cylinder Heads in our inventory ranging from $0.43 to $67.99. That means you can find the exact parts or products you need to keep that 1966 Pontiac LeMans running smoothly.

Valve Cover and Cylinder Heads are only as good as their brand. We stock 4 different brands to make sure you have plenty of trusted parts to choose from for your 1966 Pontiac LeMans. Sealed Power, Felpro, and Edelbrock are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Valve Cover and Cylinder Heads for your 1966 Pontiac LeMans, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Valve Cover and Cylinder Heads to keep your 1966 Pontiac LeMans rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Valve Cover and Cylinder Heads Brands To Make Your 1966 Pontiac LeMans Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1966 Pontiac LeMans demands trusted brand parts and products to keep it running. Many trusted brands of Valve Cover and Cylinder Heads make up Advance Auto Parts’ inventory, and all are ready to help make your LeMans the best it can be. Be sure to browse some of our top Valve Cover and Cylinder Heads brands and parts.

Popular Felpro Valve Cover and Cylinder Heads

We carry Felpro parts in our stock across Cylinder Head Gaskets categories, plus more. For a 1966 Pontiac LeMans, our most popular Felpro Valve Cover and Cylinder Heads include:
Cylinder Head Gasket: Composite, Without Head Bolts
from $18.99
(1)
Cylinder Head Gasket: Composite, Without Head Bolts
Cylinder Head Gaskets

Top 1966 Pontiac LeMans Valve Cover and Cylinder Heads from Sealed Power

Sealed Power products are another trusted brand when it comes to Valve Cover and Cylinder Heads for your 1966 Pontiac LeMans. Popular Sealed Power parts include:
Engine Valve Spring Retainer Keeper
from $0.43
(2)
Engine Valve Spring Retainer Keeper
Engine Valve Locks
Engine Valve Lifter
from $9.79
(1)
Engine Valve Lifter
Engine Valve Lifters

FAQs for 1966 Pontiac LeMans Valve Cover and Cylinder Heads

What are the most purchased Valve Cover and Cylinder Heads for the 1966 Pontiac LeMans?

Out of 9 Valve Cover and Cylinder Heads for the 1966 Pontiac LeMans, the most popular in our inventory are:
Engine Push Rod
from $2.49
This product is not rated
Engine Push Rod
Push Rods
Cylinder Head Gasket Set
from $60.99
This product is not rated
Cylinder Head Gasket Set
Cylinder Head Gasket Sets
Cylinder Head Gasket Set
from $67.99
This product is not rated
Cylinder Head Gasket Set
Cylinder Head Gasket Sets