1987 Crankshafts

Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.250 in. Stroke, 6.135 Rod, Chevy, 454, Each

Part Number: SCA-445420

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Estimated Ship Date: Jun 29, 2026 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-445440C-2

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Crankshaft, Standard Weight, Forged 4340 Steel, 4.500 in. Stroke, Internal Balance, Chevy, 454, Each

Part Number: SCA-445430C

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Estimated Ship Date: Jun 29, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-445426C-3

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Engine Crankshaft Kit 87-00 CHR/DOD/PLY 3.0L

Part Number: EGN-136100

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Estimated Ship Date: May 15, 2026 if ordered today

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Crankshaft, 28 oz. Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Ford, 351W, Each

Part Number: SCA-4351W16

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Estimated Ship Date: Jul 1, 2026 if ordered today

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Engine Crankshaft Kit 66-90 CHV 6.0L

Part Number: EGN-123100

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Estimated Ship Date: May 15, 2026 if ordered today

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Engine Crankshaft Kit 87-03 DOD 3.9L

Part Number: EGN-136200

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Estimated Ship Date: May 15, 2026 if ordered today

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Ford, 351W, Each

Part Number: ESP-435135006200

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Estimated Ship Date: Jun 15, 2026 if ordered today

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4340 Forged Pro Series

Part Number: SCA-435032-2

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4012

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Estimated Ship Date: May 6, 2026 if ordered today

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Crankshaft, +4.000mm Stroke, Forged 8620 Steel, 130.300mm Connecting Rod Length, Each

Part Number: HRI-4107

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Estimated Ship Date: May 6, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, 4340 Forged Steel, 4.50 in. Stroke, Standard Snout, Chevrolet, Big Block, Each

Part Number: HRS-45445006535

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Estimated Ship Date: Jun 15, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773507620

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Estimated Ship Date: Jun 29, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-445425C-3

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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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Estimated Ship Date: Jun 29, 2026 if ordered today

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Crankshaft Assembly, +4.000mm Stroke, Forged 4140 Steel, Each

Part Number: HRI-4143

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Estimated Ship Date: May 7, 2026 if ordered today

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Engine Crankshaft Kit 70-90 CHV/GMC 7.4L

Part Number: EGN-123300

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Estimated Ship Date: May 18, 2026 if ordered today

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Engine Crankshaft Kit 87-90 JEP 4.0L

Part Number: EGN-252900

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Estimated Ship Date: May 18, 2026 if ordered today

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Crankshaft, Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Ford, 351W, SVO, Each

Part Number: ESP-435235006200

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Estimated Ship Date: Jun 15, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-435028-3

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Estimated Ship Date: Jun 29, 2026 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: Jun 29, 2026 if ordered today

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Crankshaft, Forged 4340 Steel, 4.250 in. Stroke, Chevy, 454, Internal Balance, 2-Piece Seal, Each

Part Number: HRS-H454256322T

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Estimated Ship Date: Jun 15, 2026 if ordered today

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S&S Cycle .094in x .313in x .311in Woodruff Key

Part Number: SSY-50-8220-S

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Estimated Ship Date: May 14, 2026 if ordered today

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4340 Forged Pro Series

Part Number: SCA-435022-2

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Estimated Ship Date: Jun 29, 2026 if ordered today

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