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...

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Chevrolet Performance Bowtie Big Block Chevy Cast Iron Engine Blocks

Chevrolet Performance Bowtie big block Chevy cast iron engine blocks are CNC-machined. The race-prepared blocks feature blind head and accessory mounting bolt holes, a deck configuration that enables the use of any big block Chevy cylinder head—and cylinder bores that may be safely bored to a 4.600 in. maximum diameter, while maintaining a .250 in. minimum cylinder wall thickness. These engine blocks differ from the production-machined Bowtie versions in certain areas; they start from raw castings and are not "conversions." They also use a rear seal adapter to convert the Gen V/VI one-piece rear main seal to a Mark IV type 2-piece seal that facilitates the use of a widely available Mark IV style crankshaft. The intermediate caps also feature 16 splayed outer bolts, which anchor the caps into the strongest section of the blocks and prevent bearing cap movement under high loads. The main oil gallery on these blocks is relocated and enlarged to a 9/16 in. diameter to allow increased oil flow through the block. These Bowtie blocks have inner head bolt bosses, which allow for better retention of the cylinder heads in high-horsepower applications when the cylinder heads "lift" from the blocks due to high cylinder pressures. Order the style and deck height preferred for your application.

4.83 out of 5 stars ( 6 )

$4,140.75

Chevrolet Performance ZZ632/1000 Deluxe Long Block Crate Engines

Chevrolet Performance's ZZ632/1000 deluxe long block crate engines are their biggest and baddest big blocks! They start with a tall deck Sportsman Bowtie block and an all-forged roller assembly, then add a hydraulic roller camshaft and high-flow spread-port CNC-machined cylinder heads derived from Pro Stock racing technology. The RS-X design cylinder heads feature symmetrical ports to produce similar power from all eight cylinders. ZZ632 crate engines have a crank-trigger ignition system with coil-near-plug ignition coils mounted on a unique valley plate. Included is a pre-programmed, self-learning control system for precise fuel control and amazing output on premium pump gas. These big block engines reach peak power at 6,600 rpm and rev to a recommended maximum of 7,000 rpm. Technical specs: * Bore and stroke: 4.600 in. by 4.750 in. * Power is 1,004 hp at 6,600 rpm * Torque is 876 lbs.-ft. at 5,600 rpm * Cast iron block with 4-bolt mains * Forged 4340 steel crankshaft * Forged steel H-beam connecting rods * Forged aluminum 2618 alloy pistons * Aluminum high-rise single-plane intake manifold * Dominator 4500-style throttle body * 86 lb.-hr. fuel injectors * Billet steel hydraulic roller camshaft * Valve lift of 0.780 in. intake and 0.782 in. exhaust * Camshaft duration at 0.050 in. is 270 intake and 287 exhaust * Aluminum RS-X symmetrical spread-port cylinder heads with 70cc chambers * Titanium 2.450 in. intake/1.800 in. exhaust valves with a 5/16 in. stem * 58X reluctor crank-triggered, coil-near-plug ignition * Compression ratio of 12.0:1 * Forged aluminum shaft-mount roller rocker arms with 1.8:1 ratio * Aluminum water pump * Steel 8-quart oil pan * Recommended fuel: 93 octane or higher

5.0 out of 5 stars ( 2 )

$32,935.35

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 Rectangular Port Dual-Plane Intake Manifolds

Chevrolet Performance rectangular port dual-plane intake manifolds are for those who honor the tradition that states: If you're going to make power with a big block Chevy, you have to use rectangular port heads. These intakes have two separate plenums which accept air/fuel from the carburetor—ensuring less overlap between induction pulses. The result is a cleaner pulse, particularly at low rpm. Chevrolet Performance manifolds are constructed to deliver superlative airflow and horsepower, and can be used with high performance aluminum or cast iron heads.

Not Yet Reviewed

$473.53

Chevrolet Performance Oval Port Dual Plane Intake Manifolds

High-rise Chevrolet Performance oval port dual plane intake manifolds are the latest in dual plane design thinking and technology. They're intended for all big block Chevrolet 396-502 c.i.d. engines with either current oval port aluminum heads or 1975 and earlier large oval port iron heads. They're set up for a single 4-barrel and have dual bolt patterns on the carburetor flange. There is no provision for hot-air chokes, and they will not fit some Corvettes with limited hood clearance.

4.4 out of 5 stars ( 10 )

$445.21

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$484.18

Chevrolet Performance Mechanical Water Pumps

GM knows a thing or two about how to properly cool small and big block Chevy engines. Chevrolet Performance mechanical water pumps are available in aluminum or cast iron (depending on the application) and are available for a variety of General Motors applications.

2.38 out of 5 stars ( 8 )

$211.76

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$244.71

Chevrolet Performance Mechanical Fuel Pumps

Chevrolet Performance mechanical fuel pumps are designed to provide adequate flow for your performance engine. Available for both small and big block Chevrolet engines, these Chevrolet Performance mechanical fuel pumps will provide your engine with consistent, reliable fuel pressure.

Not Yet Reviewed

$1,399.99

Chevrolet Performance Flexplate Shims

These Chevrolet Performance flexplate shims are designed to achieve optimum spacing when you're installing a new flexplate on a Chevrolet crankshaft. Chevrolet Performance flexplate shims are manufactured from high-quality steel and come available for a variety of small and big block Chevrolet engines.

Not Yet Reviewed

$14.99

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.

4.0 out of 5 stars ( 4 )

$14,846.00

Chevrolet Performance Factory Replacement Dipstick Tubes

Chevrolet Performance factory replacement dipstick tubes are designed for use with your production GM engine block and aftermarket Chevrolet Performance Parts oil pan. They're manufactured from durable materials and install easily with no modifications. The dipstick tubes are available in more than a dozen configurations for vehicles from the 1960s and up. Order the model recommended for your application.

4.53 out of 5 stars ( 96 )

$98.99

Chevrolet Performance Windage Tray Installation Studs

Chevrolet Performance windage tray installation studs are designed to be used for mounting splash shields, which help aid in oil control and minimize oil slosh under hard breaking. Their chromoly alloy construction is cadmium plated for long-lasting durability and performance. When it comes to restoring your Chevy, no one makes genuine original matching parts for a perfect fit and finish like Chevrolet Performance.

5.0 out of 5 stars ( 6 )

$12.47

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$35.99

Chevrolet Performance Flywheels

Whether you have a big block or a small block, you can be sure that Chevrolet Performance has you covered. Chevrolet Performance has high-quality nodular iron and billet steel flywheels to fit your needs, no matter what flavor of V8 interests you.

4.89 out of 5 stars ( 27 )

$209.99

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$214.20

Chevrolet Performance SuperMatic Torque Converters

Chevrolet Performance SuperMatic torque converters are tailored for performance. Designed for their crate engines and transmissions, these torque converters are built to match the power outputs of the engines and to help ensure optimal performance of your powertrain system. Your project is different than the next guys but Chevrolet Performance SuperMatic torque converters bring together your application for durable factory-engineered performance that will have you cruising in no time! Features include: * Steel billet front cover * Custom stator * Fully furnace-brazed pump and turbine * Heavy-duty lock-up clutch * Internal components static balanced * Fully vector balanced as an assembly

5.0 out of 5 stars ( 1 )

$1,144.98

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$1,147.71

Chevrolet Performance Hydraulic Roller Camshafts

These Chevrolet Performance hydraulic roller camshafts feature a special lobe pattern for balanced intake and exhaust flow. Different profiles are offered to produce maximum low, mid, or upper rpm power.

4.62 out of 5 stars ( 45 )

$463.44

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$488.61

Chevrolet Performance Timing Chain Sets

Building a high performance vehicle? Chevrolet Performance timing chain sets are designed for use with either performance or stock cams. These timing chain sets are affordable and deliver long lasting trouble free reliability.

4.33 out of 5 stars ( 27 )

$95.67

Chevrolet Performance Hydraulic Roller Lifters

Chevrolet Performance hydraulic roller lifters are designed as direct replacements for your engine. These lifters were designed for use by GM to be used in performance engine builds and incorporate improved valving to allow higher rpm capability- what more can you ask for?

4.67 out of 5 stars ( 64 )

$659.38

Chevrolet Performance Flexplate Dust Covers

These Chevrolet Performance flexplate dust covers are direct stock replacements providing protection from street grime and stones. They are manufactured from quality materials and install in the factory location with no modifications. The dust covers are available for different transmission models, so you can choose what's best for your specific transmission model.

4.67 out of 5 stars ( 36 )

$144.11

Chevrolet Performance Intake Manifold Gaskets

Chevrolet designed and built your engine to begin with, so why would you go to anyone else for important parts and pieces? When you're installing a new intake, or need to replace the intake gaskets, trust Chevrolet Performance. They have the right intake manifold gaskets to seal your engine up tight.

4.81 out of 5 stars ( 47 )

$53.99

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$92.83

Chevrolet Performance Flexplates

These flexplates from Chevrolet Performance are designed to be direct replacements for your stock flexplate. They provide the same high-quality performance as your original and are available for a variety of applications.

4.5 out of 5 stars ( 20 )

$253.12

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$396.99

Chevrolet Performance Oil Pan Gaskets

Chevrolet Performance oil pan gaskets are made of premium-grade materials, like silicone, rubber, and steel. They are molded for exact fitment on a variety of engine applications, from 1967 and up. Affordable and essential, Chevrolet replacement oil pan gaskets provide a reliable, leak-proof seal.

4.2 out of 5 stars ( 5 )

$59.81

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.

3.92 out of 5 stars ( 25 )

$2.99

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$24.31

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.

5.0 out of 5 stars ( 13 )

$99.99

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.

4.19 out of 5 stars ( 16 )

$682.27

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$1,172.64

Chevrolet Performance Oil Pumps

Chevrolet Performance oil pumps are offered for an extensive range of cars, trucks, vans, and SUVs. Made from high-quality materials by a name you trust, they're available in both wet and dry sump styles, as well as standard and high-volume. Order the oil pump model designed for fitment on your vehicle application.

4.78 out of 5 stars ( 9 )

$222.99

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