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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!
Showing In Stock Items. Show All 413 Items.
Engine Block, Bowtie, Cast Iron, 4.494 in. Bore, 9.800 in. Deck, Chevy, Big Block Gen V, Each
Part Number: NAL-19212191
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Crate Engine, Long Block, ZZ632, Tall Deck, 4-Bolt Mains, Cast Iron Block, Aluminum Heads, 12.0:1 Compression, 4500 Flange, Big Block, Chevy, Each
Part Number: NAL-19432060
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Crate Engine, Assembled, 7.4L, Big Block, Chevrolet, L19-N, Each
Part Number: NAL-19207554
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Intake Manifold, Dual Plane, Aluminum, High Rise, Square Bore, BBC, Big Block, Standard Deck, Rectangular Port
Part Number: NAL-19131359
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Intake Manifold, Oval Port, CNC Port matched, Dual Plane, Aluminum, Holley, Chevy, Big Block, Oval Port, Each
Part Number: NAL-12363407
Estimated Ship Date: Today
Estimated Ship Date: Today
Intake Manifold, Oval Port, Dual Plane, Aluminum, Natural, Holley, Chevy, Big Block, Oval Port, Each
Part Number: NAL-12363406
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Pump, Aluminum, Natural, Short, Standard Rotation, Dual Pattern Hub, Chevy, Big Block, Each
Part Number: NAL-19168602
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pump, High Pressure, Cadillac, Chevrolet, V8, LT4, Each
Part Number: NAL-12711668
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Pump, Aluminum, Standard Rotation, Natural Finish, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each
Part Number: NAL-12703898
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Flywheel and Flexplate Shims and Spacer, Replacement, OEM Flexplate Spacer, Steel, Natural Finish, 5.315 in. OD, 0.012 in. Thick, Each
Part Number: NAL-12638261
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Oil Dipstick Tube, BBC/GenV/VI, Use w/Production 6Qt Pan, Tube Only, Each
Part Number: NAL-12550533
Estimated Ship Date: Today
Estimated Ship Date: Today
Crate Engine, Oval Port, 9.6:1, 4-Bolt Mains, Chevy ZZ502, 508 hp, 580 ft.-lbs. of Torque, with Flexplate, Big Block, 8.2L, Chevy, Each
Part Number: NAL-19433162
Estimated Ship Date: Today
Estimated Ship Date: Today
Windage Tray Studs, BBC, 1/2-13 x 3/8-16 x 5 5/8 in., For 3967854. 4Req`d.
Part Number: NAL-3902885
Estimated Ship Date: Today
Estimated Ship Date: Today
Flywheel, Iron, 168-Tooth, 14 in. Outside Diameter, 11.5 in. Clutch, Chevy, 572, Crate Engine, Each
Part Number: NAL-12582964
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, 2,400-2,800 Stall, 4L60/65/70/75-E, Late LS V-8 trans. Mates to Early Gen 1 SBC/BBC, Dual Bolt Pattern, 10.75 and 11.50 in. Each
Part Number: NAL-19299800
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Converter, 3,000-3,400 Stall, 4L60/65/70/75-E, Late LS V-8 trans. Mates to Early Gen 1 SBC/BBC, Dual Bolt Pattern, 10.75 and 11.50 in. Each
Part Number: NAL-19299801
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Duration at 0.50 Lift 224/ 234, .527/.544 in. Lift, Chevy, Big Block, Each
Part Number: NAL-12366543
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain and Gear Set, Single Roller, Iron Sprockets, Chevy, 502, Set
Part Number: NAL-12371053
Estimated Ship Date: Today
Estimated Ship Date: Today
Lifters, Hydraulic Roller, Chevy, Set of 16
Part Number: NAL-19540280
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Flywheel, Cast Iron, 168-Tooth, External Engine Balance, Chevy Big Block Gen V and Gen VI, Each
Part Number: NAL-14096987
Estimated Ship Date: Today
Estimated Ship Date: Today
Flexplate Dust Cover, Aluminum, Natural, GM, 4L80 Series to Big Block, Each
Part Number: NAL-19420956
Estimated Ship Date: Today
Estimated Ship Date: Today
Gasket, Intake Manifold, Oval Port, 2.050 in.Tall, 1.820 in. Wide, Chevy, Big Block, 502, Set
Part Number: NAL-12366985
Estimated Ship Date: Today
Estimated Ship Date: Today
Flexplate, 168-Tooth, Internal Engine Balance, 1-Piece Rear Main Seal, Chevy, Big Block, 572, Each
Part Number: NAL-12561217
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Pan Gasket, One-piece, Silicone/Steel, Chevy, 7.4L, 8.2L, 9.4L, Each
Part Number: NAL-19213986
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, Hydraulic Roller, 211/230 Duration, 0.510/0.540 Lift, Chevrolet, Big Block, Each
Part Number: NAL-24502611
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
