Crankshafts

CRANKSHAFT 4340 FORGED SB CHEVY 3.625 STROKE WITH 4 HOLES

Part Number: CRO-E95124X4

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Crankshaft, Enduro, 3.750 in. Stroke, Custom Balance, Forged 4340 Steel, 2-piece Rear Main Seal Style, Chevy

Part Number: CRO-E95125X4

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Crankshaft, Forged 4340 Steel, 3.875 in. Stroke, 2-piece Rear Main, Internal Engine Balance, Chevy, 350, 400

Part Number: CRO-E95127X4

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Crankshaft, Forged 4340 Steel, 4.000 in. Stroke, 2-piece Rear Main, Internal Engine Balance, Chevy, 350, 400

Part Number: CRO-E95128X4

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Estimated Ship Date: Jan 12, 2026 if ordered today

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CRANKSHAFT 4340 FORGED SB CHEVY 4.125 STROKE WITH 4 HOLES

Part Number: CRO-E95129X4

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Estimated Ship Date: Oct 20, 2025 if ordered today

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CRANKSHAFT 4340 FORGED ENDURO BB CHEV CUSTOM STROKE W/4 HOLES

Part Number: CRO-E95130X4

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Estimated Ship Date: Oct 20, 2025 if ordered today

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CRANKSHAFT 4340 FORGED BB CHEVY 5.000 STROKE (HOLES INCL)

Part Number: CRO-95142

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Estimated Ship Date: Oct 20, 2025 if ordered today

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CALLIES SB MG 4.125/2.448/2.200

Part Number: CPI-SAU-12A-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CALLIES ULTRA DIRT BILLET CRANK 4.125/350/2.000

Part Number: CPI-SAU-14-UD

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CALLIES SBC FORGED ULTRA DIRT 3.350 / 350 / 2.000

Part Number: CPI-SA8614A-UD

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Estimated Ship Date: Dec 5, 2025 if ordered today

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MAGNUM CRANK 4.125 / 350 / 2.00

Part Number: CPI-SAU-14A-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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MAGNUM SB CRANK 4.375 400 2.100

Part Number: CPI-SAB-21A-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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MAGNUM SB CRANK 4.375 400 2.000

Part Number: CPI-SAB-24A-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CALLIES SB ULTRA DIRT CRANK 3.000/2.448/1.888

Part Number: CPI-SAD-19-UD

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Estimated Ship Date: Dec 5, 2025 if ordered today

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FORGED ULTRA DIRT SB CRANK 3.000 350 1.888

Part Number: CPI-SAD-19A-UD

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.125 in. Stroke, 6.125 in. Rods, 2.100 Pin, 400 Main, Internal Balance, Chevy, Small Block, Each

Part Number: CPI-SAU21AMG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.125 in. Stroke, 6.000 in. Rods, 2.100 Pin, Internal Balance, Chevy, Small Block, Each

Part Number: CPI-SAU24A-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.250 in. Stroke, 5.700 in. Rods, 2.000 Pin, Internal Balance, Chevy, Small Block, Each

Part Number: CPI-SAE-14AMG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CALLIES SB ULTRA DIRT CRANK 3.250/2.448/1.888

Part Number: CPI-SAE-19-UD

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Estimated Ship Date: Dec 5, 2025 if ordered today

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MAGNUM SB CRANK 3.400/400/2.100

Part Number: CPI-SAW-21A-MG

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CALLIES SBC ULTRA DIRT CRANK 3.250/350/1.888

Part Number: CPI-SAE-19A-UD

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Competition assembly, 374 cid, JE 13CC

Part Number: ESP-12620000

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Competition assembly, 379 cid, JE 13CC

Part Number: ESP-12620030

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Competition assembly, 387 cid, JE 12.9CC

Part Number: ESP-12622000

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Estimated Ship Date: Oct 9, 2025 if ordered today

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4.000" stroke, internal balance, billet 4340 steel, center-counterweighted Chevrolet Gen III "LS", 24 tooth reluctor

Part Number: ESP-334640016100

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Estimated Ship Date: Oct 9, 2025 if ordered today

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