1964 Pontiac LeMans Performance Engines

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Keep Your 1964 Pontiac LeMans in Top Shape with Quality Performance Engines

Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1964 Pontiac LeMans looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Oil Pan Gaskets, Performance Engine Timing Sets and Components, and Performance Camshaft and Lifter Kits. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1964 Pontiac LeMans Performance Engine at Advance Auto Parts is around $269.62, with a range that starts at $11.99 and goes up to $600.99. With 25 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Competition Cams Valve Seals, 503-16, FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1814, and FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1622 start at just $30.49 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Fuel Systems and Performance Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1964 Pontiac LeMans in peak condition, inside and out.

Essential 1964 Pontiac LeMans Performance Engines

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1814 (Part No.1814)

FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1814

from

$30.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Mr. Gasket – Mr. Gasket Engine Sealing, 6560 (Part No.6560)

Mr. Gasket Engine Sealing, 6560

from

$82.39
Manufactured from cellulose and nitrile composition gasket material. A black latex rubber coating is applied to outside of gasket to help seal minor oil pan rail irregularities and eliminate the possibility of oil leakage. Provides excellent sealing and durability. Complete with molded rubber front/rear oil pan seals where applicable. For OE replacement, high performance street, drag race and oval track.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1819 (Part No.1819)

FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1819

from

$31.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Competition Cams – Competition Cams Xtreme Energy 218/224 Hydraulic Flat Cam, 42-222-4 (Part No.42-222-4)

Competition Cams Xtreme Energy 218/224 Hydraulic Flat Cam, 42-222-4

from

$309.99
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,
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Competition Cams – Competition Cams Xtreme Energy 240/246 Hydraulic Flat Cam, 51-225-4 (Part No.51-225-4)

Competition Cams Xtreme Energy 240/246 Hydraulic Flat Cam, 51-225-4

from

$309.99
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,
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Competition Cams – Competition Cams Camshaft, Sbc 260 High Energy Hydraulic 1 Ea, 12-206-2 (Part No.12-206-2)

Competition Cams Camshaft, Sbc 260 High Energy Hydraulic 1 Ea, 12-206-2

from

$293.99
HYDRAULIC – High Energy: Vans, pickups, 4WD and towing, in 350c.i., good idle, strong mid-range torque. OR High Energy Marine: Single or dual engine with inboard/outboard drive for ski and economy.
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Mr. Gasket – Mr. Gasket High Performance Thermostat – 160 Degree Brass & Copper, 4363 (Part No.4363)

Mr. Gasket High Performance Thermostat - 160 Degree Brass & Copper, 4363

from

$31.99
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1622 (Part No.1622)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1622

from

$34.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance Engine Valve Cover Gasket Set, 1603 (Part No.1603)

FEL-PRO Performance Engine Valve Cover Gasket Set, 1603

from

$31.99
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.
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Mr. Gasket – Mr. Gasket Cork Valve Cover Gaskets, 576 (Part No.576)

Mr. Gasket Cork Valve Cover Gaskets, 576

from

$45.09
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.
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Competition Cams – "Competition Cams Valve Spring, 1.384"" 2 Spring, 988-1" (Part No.988-1)

"Competition Cams Valve Spring, 1.384"" 2 Spring, 988-1"

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$11.99
“Competition Cams Valve Spring, 1.384″” 2 Spring, 988-1. ”
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Competition Cams – "Competition Cams Valve Springs, 1.250"" Single 1 St, 981-16" (Part No.981-16)

"Competition Cams Valve Springs, 1.250"" Single 1 St, 981-16"

from

$111.99
Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers.
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Competition Cams – Competition Cams Valve Seals, 503-16 (Part No.503-16)

Competition Cams Valve Seals, 503-16

from

$223.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.
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Competition Cams – "Competition Cams Valve Seals, Umbrella 11/32"" 1 St, 502-16" (Part No.502-16)

"Competition Cams Valve Seals, Umbrella 11/32"" 1 St, 502-16"

from

$20.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.
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Edelbrock – Edelbrock Performer-Plus Camshaft Kit, 3712 (Part No.3712)

Edelbrock Performer-Plus Camshaft Kit, 3712

from

$390.99
“Edelbrock part No: 3712 Performer-Plus camshaft is designed for small-block Oldsmobile 350-403 V-8 applications. This Edelbrock cam kit produced 330 ft-lbs. of torque when used with No: 3711 intake and stock iron cylinder heads on a 350 engine. The camshaft will produce optimum torque from the low-end to the mid-range, Performer-Plus camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. This Performer-Plus is a smooth idling cam for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. All camshafts include flat tappet lifters, assembly lube and instructions. Camshaft Specifications: – Duration at .050 Intake: 204 degrees – Duration at .050 Exhaust: 214 degrees – Lift at Valve Intake: .449″” – Lift at Valve Exhaust: .473″” – Lobe Separation: 114 Degrees – Intake Centerline: 106 Degrees – Idle Vacuum at 1000 RPM’s: 16″””
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Competition Cams – Competition Cams Magnum 230/230 Hydraulic Flat Cam and Lifter Kit, CL51-234-4 (Part No.CL51-234-4)

Competition Cams Magnum 230/230 Hydraulic Flat Cam and Lifter Kit, CL51-234-4

from

$397.99
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.
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Edelbrock – Edelbrock Performer-Plus Camshaft Kit, 5487 (Part No.5487)

Edelbrock Performer-Plus Camshaft Kit, 5487

from

$406.99
“Edelbrock part No: 5487 Performer-Plus camshaft is designed for Buick 321-252 Even Fire V-6 applications. The camshaft will produce optimum torque from the low-end to the mid-range, Performer-Plus camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. This Performer-Plus is a smooth idling cam for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. All camshafts include flat tappet lifters, assembly lube and instructions. Camshaft Specifications: – Duration at .050 Intake: 204 degrees – Duration at .050 Exhaust: 214 degrees – Lift at Valve Intake: .448″” – Lift at Valve Exhaust: .472″” – Lobe Separation: 112 Degrees – Intake Centerline: 107 Degrees – Idle Vacuum at 1000 RPM’s: 15″””
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Competition Cams – Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam and Lifter Kit, CL51-224-4 (Part No.CL51-224-4)

Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam and Lifter Kit, CL51-224-4

from

$416.99
PONTIAC HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: High performance street, very strong mid-range, headers and 2200+ stall.
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Competition Cams – Competition Cams High Energy Timing Set for ’62-’77 B.O.P. 198-231 V6, 3215 (Part No.3215)

Competition Cams High Energy Timing Set for '62-'77 B.O.P. 198-231 V6, 3215

from

$55.99
Competition Cams High Energy Timing Set for ’62-’77 B.O.P. 198-231 V6, 3215.
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Competition Cams – Competition Cams Magnum Double Row Timing Set for ’65-’88 Ford 255, 289, 302 and Boss 302, 2120 (Part No.2120)

Competition Cams Magnum Double Row Timing Set for '65-'88 Ford 255, 289, 302 and Boss 302, 2120

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$123.99
Competition Cams Magnum Double Row Timing Set for ’65-’88 Ford 255, 289, 302 and Boss 302, 2120.
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Competition Cams – Competition Cams High Energy Timing Set for ’55-’81 Pontiac 265-455, 3212 (Part No.3212)

Competition Cams High Energy Timing Set for '55-'81 Pontiac 265-455, 3212

from

$63.99
Competition Cams High Energy Timing Set for ’55-’81 Pontiac 265-455, 3212.
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Edelbrock – Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7802 (Part No.7802)

Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7802

from

$39.99
Edelbrock part No: 7802 Performer-Link timing chain is for use with Edelbrock or stock cams. They have a solid-bushing chain for a true bearing surface that rolls with the sprockets, eliminating chain stretch. Cam sprockets are made from 35,000 psi tensile strength cast iron. Crank sprockets are made from billet SAE-1144 steel and induction heat treated. Four Performer-Link sets are stock replacement parts and 50-state legal (see listings in bold type). All other sets have three keyway setting points to ensure accurate timing selection for early or late-model vehicles. Performer-Link timing sets are not for use above 6500 rpm. Performer roller chain sets are engineered to operate up to 6500 rpm. Never hammer directly on chain or sprockets. You can crack the hardened links and pins and cause early failures. Use a sleeve for installations that require hammering, a brass drift punch may be used if you carefully alternate blows on either side of the sprocket to avoid cocking. Never stretch the chain with a screwdriver. Check for clearance between the timing chain and block and between the chain and front cover before reassembly. Be sure that both cam and crank sprockets are exactly in line with each other. Misalignment can cause chain to break.
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Competition Cams – Competition Cams Ultimate Adjustable Billet Timing Set For Chevrolet 200, 229, 262/Small Block, 8100 (Part No.8100)

Competition Cams Ultimate Adjustable Billet Timing Set For Chevrolet 200, 229, 262/Small Block, 8100

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$165.99
Competition Cams Ultimate Adjustable Billet Timing Set For Chevrolet 200, 229, 262/Small Block, 8100.
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Competition Cams – Competition Cams Magnum 252/252 Hydraulic Roller Cam and Lifter Kit, CL12-470-8 (Part No.CL12-470-8)

Competition Cams Magnum 252/252 Hydraulic Roller Cam and Lifter Kit, CL12-470-8

from

$1210.99
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.
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Competition Cams – Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit, CL12-602-4 (Part No.CL12-602-4)

Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit, CL12-602-4

from

$397.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Big Mutha’ Thumpr: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
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Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit, CL51-600-5 (Part No.CL51-600-5)

Competition Cams Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit, CL51-600-5

from

$451.99
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.
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Competition Cams – Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit, CL12-210-2 (Part No.CL12-210-2)

Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit, CL12-210-2

from

$898.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – High Energy: Good street performance with stock converter, choppy idle. OR High Energy Marine: Biggest cam for inboard/outboard. Good for ski, economy and light performance.
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Competition Cams – Competition Cams Magnum 224/224 Hydraulic Flat Cam K-Kit, K12-211-2 (Part No.K12-211-2)

Competition Cams Magnum 224/224 Hydraulic Flat Cam K-Kit, K12-211-2

from

$549.99
SMALL BLOCK CHEVY HYDRAULIC COMPLETE KIT – High performance. Biggest cam with stock converter but better with 2000+ stall. Use lower gears. Mild rough idle.
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Most Popular Performance Engine Oil Pan Gasket for 1964 Pontiac LeMans

Enhance your 1964 Pontiac LeMans with this popular Performance Engine Oil Pan Gasket we have in stock, for $30.49.

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1814 (Part No.1814)

FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1814

from

$30.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Best-Selling 1964 Pontiac LeMans Performance Engine Timing Sets and Component

Upgrade your LeMans with our best-selling Performance Engine Timing Sets and Component.

Competition Cams – Competition Cams High Energy Timing Set for ’55-’81 Pontiac 265-455, 3212 (Part No.3212)

Competition Cams High Energy Timing Set for '55-'81 Pontiac 265-455, 3212

from

$63.99
Competition Cams High Energy Timing Set for ’55-’81 Pontiac 265-455, 3212.
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Top-Quality Performance Camshaft and Lifter Kits for 1964 Pontiac LeMans

Choose a high-quality OEM or aftermarket Performance Camshaft and Lifter Kit for Pontiac LeMans and enjoy top-notch performance from $397.99.

Competition Cams – Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam and Lifter Kit, CL51-224-4 (Part No.CL51-224-4)

Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam and Lifter Kit, CL51-224-4

from

$416.99
PONTIAC HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: High performance street, very strong mid-range, headers and 2200+ stall.
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Competition Cams – Competition Cams Magnum 230/230 Hydraulic Flat Cam and Lifter Kit, CL51-234-4 (Part No.CL51-234-4)

Competition Cams Magnum 230/230 Hydraulic Flat Cam and Lifter Kit, CL51-234-4

from

$397.99
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.
See More

Competition Cams – Competition Cams Xtreme Energy 212/218 Hydraulic Flat Cam and Lifter Kit, CL51-221-4 (Part No.CL51-221-4)

Competition Cams Xtreme Energy 212/218 Hydraulic Flat Cam and Lifter Kit, CL51-221-4

from

$397.99
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.
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Top Picks for 1964 Pontiac LeMans Performance Engine Valve Cover Gasket Sets

Invest in one of our 2 durable Performance Engine Valve Cover Gasket Sets for your 1964 Pontiac, knowing you’re getting trusted brands and expert craftsmanship.

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1622 (Part No.1622)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1622

from

$34.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1623 (Part No.1623)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1623

from

$23.29
Fel-Pro® Performance Gaskets deliver reliable sealing under grueling racing conditions.
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Our Top-Rated Performance Engine Coolant Thermostats for 1964 Pontiac LeMans

Make a smart move for your 1964 Pontiac LeMans with our Performance Engine Coolant Thermostat for $31.99.

Mr. Gasket – Mr. Gasket High Performance Thermostat – 160 Degree Brass & Copper, 4363 (Part No.4363)

Mr. Gasket High Performance Thermostat - 160 Degree Brass & Copper, 4363

from

$31.99
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
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FAQs for 1964 Pontiac LeMans Performance Engines

What are the best-selling Performance Engines for 1964 Pontiac LeMans?

Out of 25 Performance Engines that fit 1964 Pontiac LeMans, the following parts are the top sellers:

What’s the price range for 1964 Pontiac LeMans Performance Engines?

The prices of Performance Engines for the 1964 Pontiac LeMans range from $11.99 up to $600.99 for the most premium parts.

What is the average price of a Performance Engine for a 1964 Pontiac LeMans?

The average price for Performance Engines for the 1964 Pontiac LeMans is $269.62. Keep in mind the variety of part types within our Performance Engine category, where you are likely to find a wide range of prices across a variety of parts and components.

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

Yes, we carry Performance Engines for 17 model years of Pontiac LeMans between 1963 and 1981. The following model years are the most popular for Performance Engine purchases: 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, and 1973.

What are the cheapest Performance Engines for my 1964 Pontiac LeMans?

Does Advance Auto Parts sell Performance Engines for any other 1964 Pontiac models?

Yes. We stock Performance Engines for 6 other popular 1964 Pontiac models. Some of the most popular are 1964 Grand Prix Performance Engines, 1964 Bonneville Performance Engines, 1964 GTO Performance Engines, 1964 Catalina Performance Engines, and 1964 Safari Performance Engines.

What types of Performance Engines do you sell for my 1964 Pontiac LeMans?

As of 8/2/26, these are some of the most in-demand types of Performance Engines for a 1964 Pontiac LeMans:

Can I get help with 1964 Pontiac LeMans Performance Engine orders?

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

What is your return policy for Pontiac LeMans Performance Engines?

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