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 Vortec Cylinder Heads 12691728

Cylinder Head, Vortec, Assembled, Cast Iron, 64cc Chamber, 170cc Intake Runner, Chevy, Small Block, Each

Part Number: NAL-12691728

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Chevrolet Performance Vortec Cylinder Heads 19331470

Cylinder Head, Early Model/Vortec, Assembled, Cast Iron, 66cc Chamber, 185cc Intake Runner, Rectangular Ports, Straight Plugs, Chevy, Small Block,Each

Part Number: NAL-19331470

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Chevrolet Performance 350 Vortec C.I.D. 330 HP Crate Engines 19433030

Crate Engine, 350 HO Base, Cast Iron Block, Iron Vortec Cylinder Heads, 330 hp/381 lbs.-ft. Torque, 4-Bolt Mains, Hydraulic Flat Tappet, Chevy, Each

Part Number: NAL-19433030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Chevrolet Performance Fast Burn Cylinder Heads 19417592

Cylinder Head, Fast Burn, Assembled, 62cc Chamber, Rectangular Intake Port, D-port Exhaust, Cast Aluminum, Natural, Chevy, 302, 327, 350, 400, Each

Part Number: NAL-19417592

Not Yet Reviewed

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Chevrolet Performance Vortec Intake Manifolds with TBI 12496821

Intake Manifold, Vortec EFI, Aluminum, Natural, Throttle Body, Chevy, GMC, 5.7L, Each

Part Number: NAL-12496821

4.24 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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Chevrolet Performance Vortec Intake Manifold Bolts 12550027

Bolts, Intake Manifold, Steel, Natural, Hex Head, Chevy, 5.0, 5.7L, Each

Part Number: NAL-12550027

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Chevrolet Performance Vortec Low-Rise Intake Manifolds 12496820

Intake Manifold, Vortec, Dual Plane, Aluminum, Natural, Square/Spread Bore, Chevy, Small Block, Each

Part Number: NAL-12496820

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Chevrolet Performance Vortec Top End Kits 12558060

TOP END KIT

Part Number: NAL-12558060K1

Not Yet Reviewed

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Chevrolet Performance 350 C.I.D. Base Long Block Crate Engines 19432780

Crate Engine, 350 Base Long Block Crate Engine, 4 Bolt Main, External Balance, Cast Iron Block and Vortec Heads, Harmonic Balancer, Chevy, Each

Part Number: NAL-19432780

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Chevrolet Performance SP350/357 Base Chevrolet Crate Engines 19433032

Crate Engine, 357 HP, Cast Iron Block, Cast Iron Vortec Heads, Chevy, 5.7L, Each

Part Number: NAL-19433032

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Chevrolet Performance SP350/357 Deluxe Crate Engines 19433033

Crate Engine, SP350/357, 357 hp/ 407 lbs/ft. Torque, Cast Iron Block/ Vortec Heads, Includes Oil Pan, Flexplate, Chevy, Each

Part Number: NAL-19433033

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Chevrolet Performance 5.7L 350 HO 333 HP Turnkey Long Block Crate Engines 19433031

Crate Engine, 5.7L 350 HO 333 HP Turnkey long Block, External Balance, Hydraulic Flat Tappet, Cast Iron Block and Cylinder Heads, Chevrolet, Each

Part Number: NAL-19433031

Not Yet Reviewed

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Chevrolet Performance 5.7L 350 C.I.D Turnkey Long Block Crate Engines 19433038

Crate Engine, 350 Turnkey Long Block Crate Engine, 4 Bolt Main, External Balance, Cast Iron Block and Vortec Heads, Harmonic Balancer, Chevy, Each

Part Number: NAL-19433038

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Chevrolet Performance HT383 C.I.D. 323 HP Crate Engines 19433036

GMPP HT383 CRATE ENG 323/444

Part Number: NAL-19433036

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ATK High Performance GM 383 Vortec 390 HP Stage 3 Long Block Crate Engines HP33C

Not Yet Reviewed

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Chevrolet Performance 350 C.I.D. 9.4:1 Truck Long Block Crate Engines 19432779

CRATE ENGINE

Part Number: NAL-19432779

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Chevrolet Performance SP383 C.I.D EFI Long Block Crate Engines 19433045

Crate Engine

Part Number: NAL-19433045

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

BluePrint Engines GM 383 C.I.D. 436 HP Fully Dressed Stroker Long Block Crate Engines BP38318MPFID

1 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Chevrolet Performance Main Cap Fasteners 11548076

Main Bolts, 4-Bolt Main, Flanged Hex Head, Chevy, Cadillac, GMC, Kit

Part Number: NAL-11548076

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Chevrolet Performance Rocker Arm Stands 12600936

Stands, Rocker Arms, Chevy, LS, Kit

Part Number: NAL-12600936

4.93 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Chevrolet Performance SP350 357 HP Turn-Key Long Block Crate Engines 19433034

Crate Engine, SP350/357 Turn-Key Crate Engine

Part Number: NAL-19433034

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Chevrolet Performance Intake Manifold Gaskets 19301685

Intake Manifold Gaskets, 0.120 in. Thick, 1.080 in. Port Width, 2.160 in. Port Height, Chevy, 5.7L, Set

Part Number: NAL-19301685

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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