Engines & Components

BILLET REAPER CRANKSHAFT

Part Number: HRS-45442506385

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Accessory Drive System, Front Drive, Black, Serpentine, 6-Groove, GM Type 2, Sanden SD-7, Chevy, Small Block, Kit

Part Number: TSN-DS35014BKX

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 320cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030620M-2

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Estimated Ship Date: Aug 14, 2025 if ordered today

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Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 269cc Intake, Exhaust Port Is Raised 0.600 in., Oval Intake Port, Chevy, Big Block, Each

Part Number: WRL-030040M-2

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Estimated Ship Date: Aug 14, 2025 if ordered today

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302, PROCOMP LIGHTWEIGHT FORD

Part Number: SCA-43022-2

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Crankshaft, Forged 4340 Steel, Std. Weight, 3.75 in. Stroke, Chevy, 400, 2-Piece Seal, Internal Balance, Each

Part Number: SCA-440050-2

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Estimated Ship Date: Sep 19, 2025 if ordered today

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400 2-PC REAR SEAL, PROCOMP LIGHTWEIGHT CHEVY

Part Number: SCA-440056-2

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Estimated Ship Date: Sep 19, 2025 if ordered today

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350 2-PC REAR SEAL, PROCOMP LIGHTWEIGHT CHEVY

Part Number: SCA-435086-2

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Estimated Ship Date: Sep 19, 2025 if ordered today

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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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Estimated Ship Date: Sep 19, 2025 if ordered today

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351, PROCOMP LIGHTWEIGHT FORD

Part Number: SCA-4351C45-2

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Estimated Ship Date: Sep 19, 2025 if ordered today

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4340 Forged Pro Series

Part Number: SCA-435028-2

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Estimated Ship Date: Sep 19, 2025 if ordered today

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4340 Forged Pro Series

Part Number: SCA-435032-2

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Estimated Ship Date: Sep 19, 2025 if ordered today

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4340 Forged Pro Series

Part Number: SCA-435018-2

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Estimated Ship Date: Sep 19, 2025 if ordered today

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4340 Forged Pro Series

Part Number: SCA-435022-2

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Crankshaft, Compstar, Sport Series, Full Counterweight, Billet 4340 Steel, 3.937 in. / 100 mm Stroke, Mitsubishi, 4G63, 6 Bolt, Each

Part Number: CPI-S23015

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Cylinder Head (One) Cast Iron LB7 Ported

Part Number: PPE-110100111

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Estimated Ship Date: Jul 23, 2025 if ordered today

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Crankshafts, Crankshaft, Billet Reaper, Chev BB, 4.000

Part Number: HRS-45440006385

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Estimated Ship Date: Sep 4, 2025 if ordered today

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REAPER CRANKSHAFT

Part Number: HRS-45443756385

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Estimated Ship Date: Sep 4, 2025 if ordered today

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CRANKSHAFT

Part Number: HRS-35040006004

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Estimated Ship Date: Sep 4, 2025 if ordered today

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Accessory Drive Systems, Serpentine Kits, Power Steering Pulley, Black, Alternator, Power Steering Pump, A/C Compressor, Chevy, Pontiac, 5.7L LS, Kit

Part Number: AAY-FDSLSBF751CP

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Accessory Drive Systems, Serpentine Kits, Power Steering Pulley, Black, Alternator, Power Steering Pump, A/C Compressor, Chevy, 4.8L, 5.3L, 6.0L, Kit

Part Number: AAY-FDSLSBT751CP

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Front Drive System, Big Block Chevy, Machine finish, w/ AC and Power Steering-Classic Pulley

Part Number: AAY-S0185

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Front Drive System, Big Block Chevy, Machine finish, w/ AC and NO Power Steering-Classic Pulley

Part Number: AAY-S0188

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Front Drive System, Big Block Chevy, Machine finish, w/ AC and NO Power Steering-Classic Pulley-Flex Fan

Part Number: AAY-S0189

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Front Drive System, Big Block Chevy, Machine finish, w/ AC and NO Power Steering-Flex Fan

Part Number: AAY-S0190

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Estimated Ship Date: Jul 28, 2025 if ordered today

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