1976 Pontiac Grand Lemans Performance Engines

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Keep Your 1976 Pontiac Grand 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 1976 Pontiac Grand Lemans looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Intake Manifolds, Performance Engine Intake Manifold Gaskets, and Performance Water Outlets. 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.

Top-Rated Performance Engines from Trusted Brands

Looking for a reliable Performance Engine? We’ve got you covered with options from brands you know and trust like B & M and Competition Cams. For example, B & M Performance Engines start at just $399.99 with an average 4.3 star rating. Competition Cams offer similar pricing and quality, backed by strong customer feedback. With over 99 reviews and a solid 4.7 star average, you can shop with confidence knowing other Pontiac Grand Lemans owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1976 Pontiac Grand Lemans Performance Engine at Advance Auto Parts is around $311.12, with a range that starts at $11.99 and goes up to $921.99. With 73 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Mr. Gasket O-Ring Style Chrome Water Neck, 2557, "Competition Cams Valve Seals, Umbrella 11/32"" 1 St, 502-16", and FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1233 start at just $20.99 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 Distributors and Performance Fuel Systems. At Advance Auto Parts, we’re here to help you keep your 1976 Pontiac Grand Lemans in peak condition, inside and out.

Essential 1976 Pontiac Grand Lemans Performance Engines

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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Competition Cams – Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam K-Kit, K12-210-2 (Part No.K12-210-2)

Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam K-Kit, K12-210-2

from

$635.99
SMALL BLOCK CHEVY HYDRAULIC COMPLETE 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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FEL-PRO Performance – FEL-PRO Performance Engine Crankshaft Seal Kit, 2912 (Part No.2912)

FEL-PRO Performance Engine Crankshaft Seal Kit, 2912

from

$38.99
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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Weiand – Weiand Supercharger Accessories, 7134P (Part No.7134P)

Weiand Supercharger Accessories, 7134P

from

$224.99
Weiand Supercharger Accessories, 7134P.
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Competition Cams – "Competition Cams Ultra Pro Magnum Rocker Arm Set with 1.6 Ratio for Chevrolet SBC with 7/16"" Stud, 1605-16" (Part No.1605-16)

"Competition Cams Ultra Pro Magnum Rocker Arm Set with 1.6 Ratio for Chevrolet SBC with 7/16"" Stud, 1605-16"

from

$523.99
“Competition Cams Ultra Pro Magnum Rocker Arm Set with 1.6 Ratio for Chevrolet SBC with 7/16″” Stud, 1605-16. ”
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B & M – B & M Tork Master 3000, 20402 (Part No.20402)

B & M Tork Master 3000, 20402

from

$584.99
The Tork Master 3000 fits 1965-91 GM TH400, 425, 375 and 1968-81 GM TH350, 375B (not 350C) transmissions. Don’t let the exceptional value fool you into thinking Tork Master Converters are not packed with lots of quality features, making them the best value-priced street performance converters money can buy. These converters perform best when paired with stock to modified engines up to 350hp/350 ft lbs of torque, and lighter weight applications, like street rods. The Tork Master will provide noticeably quicker launches and harder acceleration while maintaining normal daily driving qualities. Upgrades like a new precision alloy steel pump drive tube, needle thrust bearing when factory equipped, new thrust washer between turbine and cover when required, and pressure tested and fully balanced by expertly trained technicians. Notes: Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. Not recommended for big block, supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. 10.75-inch bolt circle
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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 Engine Water Pump Gasket Set, 7251 (Part No.7251)

Edelbrock Engine Water Pump Gasket Set, 7251

from

$14.99
Edelbrock No: 7251 Engine Water Pump Gasket Set Chevy Small Block. Is it time to rebuild your Edelbrock mechanical water pump- No problem- these Edelbrock water pump gaskets will keep your water pump leak-free. They are manufactured from quality materials and can be installed easily without any modifications
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Competition Cams – Competition Cams TIMING SET, HIGH TECH SMALL BLOCK CHEVY 1 EA, 3100 (Part No.3100)

Competition Cams TIMING SET, HIGH TECH SMALL BLOCK CHEVY 1 EA, 3100

from

$88.99
COMP Cams Hi-Tech Roller Race Timing Sets include cast iron camshafts gears, induction hardened billet steel crank sprockets, and pre-stretched, heat-treated double roller chains with heavy-duty large pin design. They feature 3 keyway crank sprockets for 4° incremental adjustability with 4° maximum advance or retard. These timing sets are dynamically balanced and quality checked for run-out tolerances.
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Competition Cams – Competition Cams Xtreme Energy 212/218 Hydraulic Flat Cam, 51-221-4 (Part No.51-221-4)

Competition Cams Xtreme Energy 212/218 Hydraulic Flat Cam, 51-221-4

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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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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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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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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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640 (Part No.1640)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640

from

$22.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Edelbrock – Edelbrock Performer Small-Block Chevy Intake Manifold for Street Performance, 3701 (Part No.3701)

Edelbrock Performer Small-Block Chevy Intake Manifold for Street Performance, 3701

from

$359.99
Edelbrock Performer Small-Block Chevy Intake Manifold for Street Performance, 3701.
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Edelbrock – Edelbrock Side-Mount Throttle Linkage, 7071 (Part No.7071)

Edelbrock Side-Mount Throttle Linkage, 7071

from

$224.99
Edelbrock No: 7071 Throttle linkage kit for small block Chevy Tunnel Ram Top 7073 with sideways mount carburetors.
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Edelbrock – Edelbrock Pushrod Set for Small-Block Chevy V-8 Engine Applications, 9630 (Part No.9630)

Edelbrock Pushrod Set for Small-Block Chevy V-8 Engine Applications, 9630

from

$209.99
“Edelbrock part No: 9630 Pushrods are designed for small-block Chevy V-8 engine applications. These one-piece pushrods are manufactured from high quality 4130 Chromoly steel tubing that has been surface hardened for maximum durability. They have precise formed wedged ends for a high quality fit with the cup seats. A black oxide finish is added for corrosion resistance. Pushrod Specifications: – Outside Diameter: 5/16″” – Length: 7.8″” – Stock length”
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Competition Cams – "Competition Cams Magnum 8.280"" Long, .080"" Wall, 3/8"" Diameter Pushrod Set of 8, 7131-8" (Part No.7131-8)

"Competition Cams Magnum 8.280"" Long, .080"" Wall, 3/8"" Diameter Pushrod Set of 8, 7131-8"

from

$80.99
“Competition Cams Magnum 8.280″” Long, .080″” Wall, 3/8″” Diameter Pushrod Set of 8, 7131-8. ”
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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 Spring, 1.384"" 2 Spring, 988-1" (Part No.988-1)

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

from

$11.99
“Competition Cams Valve Spring, 1.384″” 2 Spring, 988-1. ”
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Edelbrock – "Edelbrock Cylinder Head Gasket Set for Pontiac, 4.20"" bore size, 7381" (Part No.7381)

"Edelbrock Cylinder Head Gasket Set for Pontiac, 4.20"" bore size, 7381"

from

$58.99
“Edelbrock part No: 7381 head gasket is intended for Pontiac engines 1961-1976, 326-389-421-428-455 engine sizes. This gasket comes as a set and has a 4.200″” bore size, 0.038″” compressed thickness and 8.96 cc volume.”
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FEL-PRO Performance – FEL-PRO Performance Performance Cylinder Head Gasket, 1025 (Part No.1025)

FEL-PRO Performance Performance Cylinder Head Gasket, 1025

from

$74.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1233 (Part No.1233)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1233

from

$34.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Edelbrock – Edelbrock Intake Manifold Gasket, 7280 (Part No.7280)

Edelbrock Intake Manifold Gasket, 7280

from

$30.99
Edelbrock part No: 7280 Intake Gaskets for 1961-79 3626-389-400-421-428-455 Pontiac engines allow for optimum flow and performance. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. The new MP-2N Micropore technology does not use solvents making our gaskets environmentally friendly. Impervious to most chemicals, this synthetic fiber composite provides a high recovery under load. This means that when compressed, the gasket will conform to any imperfections on the sealing surface even using lower flange pressures. A nitrile bead around each port opening makes the seal even better.
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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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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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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1818 (Part No.1818)

FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1818

from

$27.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Most Popular Performance Intake Manifolds for 1976 Pontiac Grand Lemans

Enhance your 1976 Pontiac Grand Lemans with one of the 2 Performance Intake Manifolds we have in stock, starting at just $430.99.

Edelbrock – Edelbrock Performer Intake Manifold for 1965-79 Pontiac 326-455 Non-EGR, 2156 (Part No.2156)

Edelbrock Performer Intake Manifold for 1965-79 Pontiac 326-455 Non-EGR, 2156

from

$430.99
Edelbrock Performer Intake Manifold for 1965-79 Pontiac 326-455 Non-EGR, 2156.
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Edelbrock – Edelbrock Performer Intake Manifold for 1965-79 Pontiac 326-455 Non-EGR, Polished Finish, 21561 (Part No.21561)

Edelbrock Performer Intake Manifold for 1965-79 Pontiac 326-455 Non-EGR, Polished Finish, 21561

from

$754.99
Edelbrock Performer Intake Manifold for 1965-79 Pontiac 326-455 Non-EGR, Polished Finish, 21561.
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Best-Selling 1976 Pontiac Grand Lemans Performance Engine Intake Manifold Gaskets

Upgrade your Grand Lemans with one of our 2 best-selling Performance Engine Intake Manifold Gaskets.

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1233 (Part No.1233)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1233

from

$34.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Edelbrock – Edelbrock Intake Manifold Gasket, 7280 (Part No.7280)

Edelbrock Intake Manifold Gasket, 7280

from

$30.99
Edelbrock part No: 7280 Intake Gaskets for 1961-79 3626-389-400-421-428-455 Pontiac engines allow for optimum flow and performance. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. The new MP-2N Micropore technology does not use solvents making our gaskets environmentally friendly. Impervious to most chemicals, this synthetic fiber composite provides a high recovery under load. This means that when compressed, the gasket will conform to any imperfections on the sealing surface even using lower flange pressures. A nitrile bead around each port opening makes the seal even better.
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Top-Quality Performance Water Outlets for 1976 Pontiac Grand Lemans

Choose a high-quality OEM or aftermarket Performance Water Outlet for Pontiac Grand Lemans and enjoy top-notch performance from $33.59.

Mr. Gasket – Mr. Gasket O-Ring Style Chrome Water Neck, 2557 (Part No.2557)

Mr. Gasket O-Ring Style Chrome Water Neck, 2557

from

$33.59
Precision die cast, these water necks are first polished to a high luster, then chrome plated. Features an O-ring style seal to prevent water leaks. Comes with O-ring gasket and mounting bolts.
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Top Picks for 1976 Pontiac Grand Lemans Performance Engine Cylinder Head Gaskets

Invest in one of our 3 durable Performance Engine Cylinder Head Gaskets for your 1976 Pontiac, knowing you’re getting trusted brands and expert craftsmanship.

FEL-PRO Performance – FEL-PRO Performance Performance Cylinder Head Gasket, 1025 (Part No.1025)

FEL-PRO Performance Performance Cylinder Head Gasket, 1025

from

$74.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
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Edelbrock – "Edelbrock Cylinder Head Gasket Set for Pontiac, 4.20"" bore size, 7381" (Part No.7381)

"Edelbrock Cylinder Head Gasket Set for Pontiac, 4.20"" bore size, 7381"

from

$58.99
“Edelbrock part No: 7381 head gasket is intended for Pontiac engines 1961-1976, 326-389-421-428-455 engine sizes. This gasket comes as a set and has a 4.200″” bore size, 0.038″” compressed thickness and 8.96 cc volume.”
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FEL-PRO Performance – FEL-PRO Performance Performance Cylinder Head Gasket, 1016 (Part No.1016)

FEL-PRO Performance Performance Cylinder Head Gasket, 1016

from

$54.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
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Our Top-Rated Performance Engine Coolant Thermostats for 1976 Pontiac Grand Lemans

Make a smart move for your 1976 Pontiac Grand 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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Top-Rated Performance Engine Brands For Your 1976 Pontiac Grand Lemans

When it comes to finding the perfect Performance Engine for your 1976 Pontiac Grand Lemans, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Performance Engine brands including B & M and Competition Cams, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $239.99. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1976 Pontiac Grand Lemans, providing peace of mind with parts that meet or exceed OEM standards.

Popular B & M 1976 Pontiac Grand Lemans Performance Engines

If you’re looking for a top-quality Performance Engine for your 1976 Pontiac Grand Lemans, Advance Auto Parts has exactly what you need with our selection of B & M Performance Engines. We have 2 B & M Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $399.99 and an average cost of $492.49, you’ll find the perfect Performance Engine for your needs and budget. B & M Performance Engines for the 1976 Pontiac Grand Lemans come highly rated, with over 2 customer reviews and an impressive average rating of 4.3 stars. Choosing a B & M Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
B & M Tork Master 3000, 20402
from $584.99
(1)
B & M Tork Master 3000, 20402
“good parts and very strong”
B & M Tork Master 2400, 20404
from $399.99
(1)
B & M Tork Master 2400, 20404
“The B&M 2400 stall converter was a great choice for my application. It works well on the street and track, increased performance by leaps and bounds. ”

Top-Quality Competition Cams 1976 Pontiac Grand Lemans Performance Engines

For those in search of a high-quality Performance Engine for their 1976 Pontiac Grand Lemans, Advance Auto Parts offers a great selection of Competition Cams Performance Engines. With 1 Competition Cams Performance Engines in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Performance Engines start at just $239.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.0 stars, Competition Cams Performance Engines provide both reliability and excellent performance. Choosing a Competition Cams Performance Engine from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

FAQs for 1976 Pontiac Grand Lemans Performance Engines

What are the best-selling Performance Engines for 1976 Pontiac Grand Lemans?

Out of 73 Performance Engines that fit 1976 Pontiac Grand Lemans, the following parts are the top sellers:

What’s the price range for 1976 Pontiac Grand Lemans Performance Engines?

The prices of Performance Engines for the 1976 Pontiac Grand Lemans range from $11.99 up to $921.99 for the most premium parts.

What is the average price of a Performance Engine for a 1976 Pontiac Grand Lemans?

The average price for Performance Engines for the 1976 Pontiac Grand Lemans is $311.12. 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 Grand Lemans model years?

Yes, we carry Performance Engines for 5 model years of Pontiac Grand Lemans between 1975 and 1981. The following model years are the most popular for Performance Engine purchases: 1981, 1980, 1979, 1978, 1977, and 1975.

What are the cheapest Performance Engines for my 1976 Pontiac Grand Lemans?

Does Advance Auto Parts sell Performance Engines for any other 1976 Pontiac models?

Yes. We stock Performance Engines for 8 other popular 1976 Pontiac models. Some of the most popular are 1976 Grand Prix Performance Engines, 1976 Bonneville Performance Engines, 1976 Firebird Performance Engines, 1976 LeMans Performance Engines, and 1976 Catalina Performance Engines.

What are the top-rated Performance Engines that fit the 1976 Pontiac Grand Lemans?

The one 1976 Pontiac Grand Lemans Performance Engine we have in stock is the "Competition Cams Valve Spring, 1.384"" 2 Spring, 988-1". It costs $11.99.

What types of Performance Engines do you sell for my 1976 Pontiac Grand Lemans?

As of 8/2/26, these are some of the most in-demand types of Performance Engines for a 1976 Pontiac Grand Lemans:

Can I get help with 1976 Pontiac Grand 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 Grand Lemans Performance Engines?

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