Engines & Components

4340 Forged Superlight

Part Number: SCA-445426C-3

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Crankshaft, Forged 4340 Steel, Superlite, 4.50 in. Stroke, Chevy, 454, 2-Piece Seal, Will Internal Balance

Part Number: SCA-445430-3

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351 FORD SUPERLIGHT FORD

Part Number: SCA-4351W16-3

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Crankshaft, Lightweight, Forged 4340 Steel, 3.580 in. Stroke, Internal Balance, Chrysler, 360, Each

Part Number: SCA-436010-2

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chrysler, 360, Each

Part Number: SCA-436020-2

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4340 Forged Pro Series Lightweight

Part Number: SCA-4426014-2

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4340 Forged Pro Series Lightweight

Part Number: SCA-445405C-2

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4340 Forged Superlight

Part Number: SCA-445405C-3

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454 2-PC REAR SEAL, PROCOMP LIGHTWEIGHT CHEVY

Part Number: SCA-445415-2

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4340 Forged Pro Series Lightweight

Part Number: SCA-445415C-2

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350 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-435056-3

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Crankshaft, 4340 Steel, 2.750 in. Diameter Main, 3.50 in. Stroke, Ford, 351 Cleveland, Each

Part Number: SCA-4351C16-2

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351, PROCOMP LIGHTWEIGHT FORD

Part Number: SCA-4351C45-2

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Pulley Kit, Revolver Track, Serpentine, Aluminum, Black Onyx Main X Bracket, Clear Powdercoated Pulleys, Performance Ratio, Chevy, Big Block, Kit

Part Number: MCH-21265-07

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Pulley Kit, Serpentine, Aluminum, Clear Powdercoat, Mopar, Small Block LA, GM Type 2 P/S, Kit

Part Number: MCH-40440

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Pulleys, Revolver, Aluminum, Clear Powdercoated, Chrysler, Dodge, LA, Kit

Part Number: MCH-40460

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Evolution Kit

Part Number: MCH-350-EV-AC-A

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Pulley Kit, Serpentine, Aluminum, Black Powdercoated Brackets, and Pulleys, Mopar, Big Block B/RB, Kit

Part Number: MCH-40725-08

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Pulleys, Style Track Serpentine System, Billet Aluminum, Clear Powdercoated, Chrysler, Dodge, Plymouth, Kit

Part Number: MCH-40730

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Pulleys, Style Track Serpentine System, Billet Aluminum, Chrome, Chrysler, Dodge, Plymouth, Kit

Part Number: MCH-40730-06

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Pulleys, Style Track, Serpentine, Performance Ratio, Billet Aluminum, Black Powdercoated, Chrysler, Big Block, Kit

Part Number: MCH-40745-08

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Pulley Set, Standard Ratio, Serpentine, Aluminum, Black Onyx Main X Bracket, Clear Powdercoated Pulleys, Ford, 302, 351W, Kit

Part Number: MCH-30490-07

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Pulley Kit, Style Track, Serpentine, Aluminum, Chrome, With Power Steering, Ford, 351C, 351/400M, Kit

Part Number: MCH-30440-06

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Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Ford, 351C, 351/400M, Kit

Part Number: MCH-30440-08

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4340 Forged Pro Series Lightweight

Part Number: SCA-445440C-2

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