Engines & Components

454 2-PC REAR SEAL, PROCOMP LIGHTWEIGHT CHEVY

Part Number: SCA-445430-2

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Estimated Ship Date: Oct 31, 2025 if ordered today

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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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Estimated Ship Date: Oct 31, 2025 if ordered today

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454 2-PC REAR SEAL PROCOMP LIGHTWEIGHT

Part Number: SCA-445440-2

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Estimated Ship Date: Oct 31, 2025 if ordered today

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454 2-PC REAR SEAL SUPERLIGHT

Part Number: SCA-445440-3

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Estimated Ship Date: Oct 31, 2025 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-445440C-2

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Estimated Ship Date: Oct 31, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445440C-3

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4340 Forged Pro Series Lightweight

Part Number: SCA-445405C-2

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Estimated Ship Date: Oct 31, 2025 if ordered today

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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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Estimated Ship Date: Oct 31, 2025 if ordered today

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Crankshaft, Forged 4340 Steel, Superlite, 4.00 in. Stroke, Chevy, 454, 2-Piece Seal, Will Internal Balance

Part Number: SCA-445415-3

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Estimated Ship Date: Oct 31, 2025 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-445415C-2

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Estimated Ship Date: Oct 31, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445415C-3

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Crankshaft, Forged 4340 Steel, Superlite, 4.25 in. Stroke, Chevy, 454, 2-Piece Seal, Will Internal Balance

Part Number: SCA-445425-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 31, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445425C-3

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Engine Crankshaft, Chevy 4-454-4375-6385-2 454 Big Block Forged 4340 Steel

Part Number: SCA-445426-2

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 4032 Forged, 4.030 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA552-030K2

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Top End Engine Kit, 110 in Power Package, Black Wrinkle Finish, 585 Easy Start Cams, Harley-Davidson®, Kit

Part Number: SSY-330-0668

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Estimated Ship Date: Sep 16, 2025 if ordered today

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ROCKER ARM

Part Number: PIO-R-707-100

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 434 4.000/4.125

Part Number: MAN-290200HX

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 434 4.000/4.125

Part Number: MAN-290200RHX

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 434 4.000/4.125

Part Number: MAN-290200RX

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 434 4.000/4.125

Part Number: MAN-290200X

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Estimated Ship Date: Oct 9, 2025 if ordered today

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ULTRA H-BEAM ROD BBC 7.200 2.200

Part Number: CPI-U16255

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Crate Engine, Remanufactured, Long Block, Assembled, Nissan, 3.5L/3498cc, Each

Part Number: VRE-344G

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Estimated Ship Date: Sep 29, 2025 if ordered today

• Core Charge $420.00
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Crate Engine, Remanufactured, Long Block, Assembled, Chevrolet, GMC, 3.5L/211, Each

Part Number: VRE-DCTY

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Estimated Ship Date: Sep 29, 2025 if ordered today

• Core Charge $445.00
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