Engines & Components

CALLIES ULTRA BOOST CRANK 6.250/2.747/2.197 5.300 S/B

Part Number: CPI-B5249M-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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ULTRA BOOST CRANK 6.250 5.300 B.S.

Part Number: CPI-B524PM-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES BB ULTRA BOOST BILLET CRANK 6.100 2.750 2.197

Part Number: CPI-B549P2-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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ULTRA BILLET 5.300 SB 6.000/2.750/2.200

Part Number: CPI-B549PM-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES BB ULTRA BOOST BILLET CRANK 6.100 2.750 2.197

Part Number: CPI-B549PR-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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ULTRA BILLET CRANK 6.200 5.300 B.S.

Part Number: CPI-B557PM-UB

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CALLIES ULTRA BOOST BILLET BB CRANK 4.250 / 2.747 / 2.100 PRO-MOD SIZES

Part Number: CPI-BBP-P3-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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ULTRA BOOST CRANK 4.250 / 2.750 / 2.200 PRO-MOD SIZES

Part Number: CPI-BBP-PR-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES BBC ULTRA BOOST 5.300 / 2.75 / 2.100 BBC WIDTH

Part Number: CPI-BB5-43-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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ULTRA BILLET CRANK 3.500 / 2.750 / 2.100

Part Number: CPI-BBG-43-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES BBC ULTRA BOOST CRANK 4.875/ 2.750/ 2.200

Part Number: CPI-BBI-42-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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ULTRA BILLET CRANK 4.00 / 2.750 / 2.200

Part Number: CPI-BBO-42-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES BBC ULTRA BOOST 4.125/2.750/2.200

Part Number: CPI-BBU-42-UB

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CALLUES BB ULTRA BILLET CRANK 5.000/2.750/2.200

Part Number: CPI-BBV-42-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95137

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Estimated Ship Date: Dec 8, 2025 if ordered today

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CRANKSHAFT 4340 FORGED LIGHTWEIGHT BB CHEVY 4.875 (W/HOLES)

Part Number: CRO-LW95141

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.760 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95132

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95133

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-LW95128

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Estimated Ship Date: Dec 8, 2025 if ordered today

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

Part Number: CRO-LW95135

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Estimated Ship Date: Dec 8, 2025 if ordered today

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CRANKSHAFT 4340 FORGED LIGHTWEIGHT BB CHEVY 5.000 (W/HOLES)

Part Number: CRO-LW95142

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Estimated Ship Date: Sep 15, 2025 if ordered today

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CRANKSHAFT 4340 FORGED LW CHRYS 426 HEMI CUSTOM(HOLES INCL)

Part Number: CRO-LW95160

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Estimated Ship Date: Sep 15, 2025 if ordered today

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CRANKSHAFT 4340 FORGED LW CHRYS 426 HEMI 3.600 (HOLES INCL)

Part Number: CRO-LW95161

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Estimated Ship Date: Sep 15, 2025 if ordered today

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CRANKSHAFT 4340 FORGED LW CHRYS 426 HEMI 3.750 (HOLES INCL)

Part Number: CRO-LW95162

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Estimated Ship Date: Dec 8, 2025 if ordered today

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CRANKSHAFT 4340 FORGED LW CHRYS 426 HEMI 3.875 (HOLES INCL)

Part Number: CRO-LW95163

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Estimated Ship Date: Sep 15, 2025 if ordered today

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