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Chevrolet Performance Parts
Founded in the late 1960s, Chevrolet Performance—formerly GM Performance—was originally created to supply the Trans Am racing teams with high performance...
Founded in the late 1960s, Chevrolet Performance—formerly GM Performance—was originally created to supply the Trans Am racing teams with high performance parts. But when these products were released to the public, it transformed GM Performance into an industry leader. Now the company’s parts are spread throughout the market and can be seen on everything from Chevy street machines to NASCAR stock cars. Today, Chevrolet Performance manufactures race-proven crate engines, air/fuel components, transmission equipment, valvetrain components, and many more Chevy and GM performance parts that are guaranteed...
Founded in the late 1960s, Chevrolet Performance—formerly GM Performance—was originally created to supply the Trans Am racing teams with high performance parts. But when these products were released to the public, it transformed GM Performance into an industry leader. Now the company’s parts are spread throughout the market and can be seen on everything from Chevy street machines to NASCAR stock cars. Today, Chevrolet Performance manufactures race-proven crate engines, air/fuel components, transmission equipment, valvetrain components, and many more Chevy and GM performance parts that are guaranteed to boost your power!
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Chevrolet Performance Cast Aluminum Valve Covers
Do away with those annoying oil leaks and add some style at the same time with Chevrolet Performance cast aluminum valve covers. Their durable die cast construction resists warping and keeps its shape at the rails, for excellent gasket sealing. The covers are available with a number of GM logos, with multiple breather hole configurations. Some covers come without any breather or oil fill holes for custom applications.
( 16 )
$682.27
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$1,172.64
Chevrolet Performance LSX 454 Long Block Crate Engines
Chevrolet Performance LSX 454 long block crate engines are built with an all-forged, super-tough rotating assembly and feature a pair of new deep-breathing LSX 6-bolt cylinder heads. They also come dressed with great looking, all-new orange powdercoated valve covers with an engraved LSX 454 logo. With a carburetor and high-flow Chevrolet Performance intake manifold (sold separately), these engines are good for about 627 hp and 586 lbs.-ft. of torque. Due to the number of application variations, the LSX 454 crate engines do not include an oil pan, and the valve covers do not include provisions for mounting the ignition coil brackets. Other specifications include: * 4.185 in. bore * 4.125 in. stroke * Cast iron LSX Series block with cross-bolted 6-bolt main caps * Forged steel crankshaft * Forged steel connecting rods * Forged aluminum 11.0:1 compression pistons * Hydraulic roller camshaft * 0.635 in. lift intake/0.635 in. lift exhaust, 236 intake/246 exhaust duration at .050 in. lift * Aluminum LSX-LS7 cylinder heads with 70cc chambers * 1.8:1 aluminum roller rocker arms * 58-tooth reluctor wheel
( 1 )
$16,836.20
Chevrolet Performance Diecast Aluminum Valve Covers
Do away with those annoying oil leaks and add some style at the same time, with Chevrolet Performance diecast aluminum valve covers. The durable diecast construction resists warping and keeps its shape at the rails, for excellent gasket sealing. Most covers are available with smooth tops in polished or black crinkle painted finishes for small blocks, or black with brushed, shallow ribbed tops for big blocks. All diecast covers feature the famous Bowtie and Chevrolet script logos, and have a variety of breather hole configurations to suit nearly any application.
( 52 )
$968.97
Chevrolet Performance Valve Covers
Chevrolet Performance valve covers are available in a variety of heights, finishes, and materials. You can count on Chevrolet Performance for the perfect valve covers to top off your engine!
( 5 )
$192.18
Chevrolet Performance Valve Cover Grommets
Create a positive seal with Chevrolet Performance valve cover grommets. They're precision-made to ensure a secure fit between your valve covers and breather or PCV. Get the right grommets for your GM vehicle from Chevrolet Performance Parts.
( 35 )
$2.99
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$5.99
Chevrolet Performance 7.4L 454 C.I.D. Long Block Crate Engines
Chevrolet Performance 7.4L 454 c.i.d. long block crate engines feature genuine Chevrolet internal parts. They are tested to ensure great performance under even the most demanding conditions. Assembly features include: * Cast iron block * Cast, externally balanced crankshaft * Cast steel connecting rods * Shot-peened and magnafluxed * Pistons * Hydraulic camshaft and lifters * Cast iron cylinder heads with oval ports * Timing cover
Not Yet Reviewed
$10,064.99
Chevrolet Performance ZZ502 C.I.D. Deluxe Long Block Crate Engines
Here, at last, is the king of all big block crate engines from Chevrolet Performance. These 502 cu. in. engines are available unassembled or fully assembled. Each version makes extensive use of aluminum to keep weight down—including aluminum heads, intake, water pump, and valve covers. Additionally, ZZ502 c.i.d. deluxe long block crate engines are full of heavy-duty parts, such as: forged aluminum pistons, forged shot-peened steel connecting rods with 7/16 in. bolts, forged steel crankshaft, 14 in. automatic transmission flexplate, 4-bolt main blocks, stainless steel valves, 6 qt. oil pan, and windage trays. The complete Chevrolet Performance engine kits come with Gen 6 four-bolt main blocks with one-piece rear main seals. Hydraulic roller camshaft specs are: .527 in. intake lift, .544 in. exhaust lift; the duration at .050 in. for intake is 224, and 234 for exhaust with a 112-degree lobe centerline. Other features include a single roller timing chain, aluminum large oval port, and 110cc combustion chambered heads. Intake runner volume is 290cc; stainless steel valves are installed, with 2.25 in. intake side and 1.88 in. on the exhaust side. Valve springs are rated at 140 lbs. closed and 368 lbs. open, good for up to .680 in. lift. These heads have exhaust crossovers. Aluminum high-rise dual-plane square bore bolt pattern intake manifolds and an 870 cfm carburetor are also included.
( 4 )
$14,846.00
Chevrolet Performance Lifter Valley Baffles
These Chevrolet Performance lifter valley baffles are designed to shield your intake manifold from hot oil splash to maintain a cooler intake charge for more power. They also help to keep excess oil out of your valve covers and maintain oil pressure in the event of push rod or rocker arm failure by keeping the lifters in their bores.
( 13 )
$99.99
Chevrolet Performance ZZ427/480 HP Long Block Crate Engines
Chevrolet Performance has recreated the classic L88 Big Block combination in the ZZ427/480 long block crate engine. Rated at 480 hp, it features an iron block, forged steel crankshaft, and high-flow aluminum cylinder heads. An upgraded hydraulic roller camshaft improves drivability and rpm range, while lower 10.1:1 compression means you can enjoy the power on pump gas, too. The ZZ427 comes complete with: high-flow oval port heads, a high-lift camshaft, aluminum intake manifold, 770 cfm Holley carburetor, an HEI distributor, aluminum water pump, balancer, spark plug wires, and a 14 in. flexplate. If you're looking for a modern version of the classic L88, the Chevrolet Performance ZZ427/480 long block crate engine is the answer. Additional specs and features include: * 4.250 in. bore with 3.750 in stroke * Cast iron block with 4-bolt main caps * Forged steel crankshaft * Forged steel connecting rods * Forged aluminum pistons * Hydraulic roller camshaft: - Valve lift .527 in. intake/.544 in. exhaust - Duration (.050 in) 224 intake/ 234 exhaust * Aluminum oval port heads with 110cc chambers * 2.190 in. intake/1.880 in. exhaust valves * 10.1:1 compression ratio * Aluminum 1.7:1 ratio roller rocker arms * HEI distributor * 770 cfm carburetor * Aluminum short water pump * Ignition timing base 10 degrees BTDC, 36 degrees total * 6,400 maximum recommended rpm
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$16,940.27
Chevrolet Performance Spark Plug Wire Looms
Chevrolet Performance spark plug wire looms are designed to secure your wires under any conditions. They will dress up your engine compartment, while keeping your ignition from any unwanted crossfires. Order the model recommended for your engine type.
( 26 )
$24.31
Chevrolet Performance Spark Plug Wires
These Chevrolet Performance spark plug wires exhibit only 600 ohms/ft. of resistance, with high noise suppression capabilities. They feature red or black silicone 8mm outer jackets with a white Chevrolet Performance Parts logo and black boots on both ends. These Chevrolet Performance spark plug wires are manufactured with double-wall silicone construction by Packard Electric to meet Chevrolet Performance specifications.
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$156.31
