Engine Crankshafts

S&S Cycle 2007+ BT B-Style 4-3/8in Stroke Flywheel Assembly w/o Sprocket Shaft Bearing Race

Part Number: SSY-320-0359

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Estimated Ship Date: Nov 12, 2025 if ordered today

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S&S Cycle 99-06 BT 4-3/8in Stroke Flywheel Assembly w/o Sprocket Shaft Bearing

Part Number: SSY-320-0361

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Estimated Ship Date: Nov 12, 2025 if ordered today

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S&S Cycle 2007+ BT 4-1/8in Stroke Flywheel Assembly w/o Sprocket Shaft Bearing Race

Part Number: SSY-320-0407

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Estimated Ship Date: Nov 12, 2025 if ordered today

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S&S Cycle 99-06 BT 106in Stock Bore Stroker Kit w/o Sprocket Bearing

Part Number: SSY-320-0460

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Estimated Ship Date: Nov 12, 2025 if ordered today

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S&S Cycle 84-99 BT 4-5/8in Stroke Flywheel Assembly

Part Number: SSY-320-0477

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Estimated Ship Date: Nov 12, 2025 if ordered today

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S&S Cycle 2007+ BT 7.575in Rod 4-5/8in Stroke Flywheel Assembly

Part Number: SSY-320-0523

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Estimated Ship Date: Nov 12, 2025 if ordered today

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S&S Cycle 2007+ BT 7.800in Rod 4-5/8in Stroke Flywheel Assembly

Part Number: SSY-320-0545

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Estimated Ship Date: Nov 12, 2025 if ordered today

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S&S Cycle 99-06 BT 4-5/8in Stroke Flywheel Assembly W/O Sprocket Shaft Bearing

Part Number: SSY-320-0552

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Estimated Ship Date: Nov 12, 2025 if ordered today

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SPROCKET SHAFT ASSEMBLY

Part Number: SSY-33-2004

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Estimated Ship Date: Nov 12, 2025 if ordered today

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S&S Cycle 50G Bob Weight Shim

Part Number: SSY-53-0150

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Estimated Ship Date: Nov 12, 2025 if ordered today

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S&S Cycle .125in x .375in x .374in Woodruff Key

Part Number: SSY-50-8222-S

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Estimated Ship Date: Nov 12, 2025 if ordered today

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S&S Cycle .125in x .500in x .491in Woodruff Key

Part Number: SSY-50-8223-S

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Estimated Ship Date: Nov 12, 2025 if ordered today

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S&S Cycle Crankpin Drive Plug - 2 Pack

Part Number: SSY-500-0187

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Estimated Ship Date: Nov 12, 2025 if ordered today

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S&S Cycle .125in x .500in x .491in Woodruff Key - 5 Pacck

Part Number: SSY-50-1010

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, Custom Order, Chevy, Each

Part Number: CRO-95120

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Crankshaft, 2-piece seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, Custom Order, Chevy, Each

Part Number: CRO-95121

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 3.500 in. Stroke, Chevy, Each

Part Number: CRO-95122

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Estimated Ship Date: Feb 23, 2026 if ordered today

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CRANKSHAFT 4340 BILLET SB CHEVY 3.500 STROKE (HOLES INCL)

Part Number: CRO-95122C

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Crankshaft, 2-piece seal, Internal Balance, Forged 4340 Steel, 3.562 in. Stroke, Custom Order, Chevy, Each

Part Number: CRO-95123

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Estimated Ship Date: Feb 23, 2026 if ordered today

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CRANKSHAFT 4340 BILLET SB CHEVY 3.562 STROKE (HOLES INCL)

Part Number: CRO-95123C

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Estimated Ship Date: Dec 1, 2025 if ordered today

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CRANKSHAFT 4340 BILLET SB CHEVY 3.625 STROKE (HOLES INCL)

Part Number: CRO-95124C

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 3.750 in. Stroke, Chevy, Each

Part Number: CRO-95125

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Estimated Ship Date: Feb 23, 2026 if ordered today

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CRANKSHAFT 4340 BILLET SB CHEVY 3.750 STROKE (HOLES INCL)

Part Number: CRO-95125C

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Estimated Ship Date: Dec 1, 2025 if ordered today

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CRANKSHAFT 4340 BILLET SB CHEVY 3.875 STROKE (HOLES INCL)

Part Number: CRO-95127C

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, Each

Part Number: CRO-95128

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Estimated Ship Date: Feb 23, 2026 if ordered today

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