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CAL-BBJ42B-MG PART NUMBER
BBJ42B-MG Callies Magnum Crankshaft BB Chevy 3.750$3,424.00
Big Block Chevy, 3.750 Stroke, 2.750 Main, 2.200 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order part. Learn More -
CAL-BBO42B-MG PART NUMBER
BBO42B-MG Callies Magnum Crankshaft BB Chevy 4.000$3,158.00
Big Block Chevy, 4.000 Stroke, 2.750 Main, 2.200 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order part. Learn More
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CAL-BBU42B-MG PART NUMBER
BBU42B-MG Callies Magnum Crankshaft BB Chevy 4.125$3,424.00
Big Block Chevy, 4.125 Stroke, 2.750 Main, 2.200 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order part. Learn More
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CAL-BBP42B-MG PART NUMBER
BBP42B-MG Callies Magnum Crankshaft BB Chevy 4.250$3,158.00
Big Block Chevy, 4.250 Stroke, 2.750 Main, 2.200 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order part. Learn More
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CAL-BBB42B-MG PART NUMBER
BBB42B-MG Callies Magnum Crankshaft BB Chevy 4.375$3,158.00
Big Block Chevy, 4.375 Stroke, 2.750 Main, 2.200 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order part. Learn More
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CAL-BBQ42B-MG PART NUMBER
BBQ42B-MG Callies Magnum Crankshaft BB Chevy 4.500$3,158.00
Big Block Chevy, 4.500 Stroke, 2.750 Main, 2.200 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order. Learn More
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CAL-BBR42B-MG PART NUMBER
BBR42B-MG Callies Magnum Crankshaft BB Chevy 4.625$3,158.00
Big Block Chevy, 4.625 Stroke, 2.750 Main, 2.200 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order part. Learn More
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CAL-BBS42B-MG PART NUMBER
BBS42B-MG Callies Magnum Crankshaft BB Chevy 4.750$3,158.00
Big Block Chevy, 4.750 Stroke, 2.750 Main, 2.200 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order part. Learn More
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CAL-BBI42B-MG PART NUMBER
BBI42B-MG Callies Magnum Crankshaft BB Chevy 4.875$3,158.00
Big Block Chevy, 4.875 Stroke, 2.750 Main, 2.200 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order. Learn More
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CAL-BBV42B-MG PART NUMBER
BBV42B-MG Callies Magnum Crankshaft BB Chevy 5.000$3,158.00
Big Block Chevy, 5.000 Stroke, 2.750 Main, 2.200 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order part. Learn More