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CAL-BBG43B-MG PART NUMBER
Callies BBG43B-MG Magnum 4340 Forged Steel Crankshaft$3,424.00
Big Block Chevy, 3.500 Stroke, 2.749 Main, 2.100 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel Learn More -
CAL-BBH43B-MG PART NUMBER
Callies BBH43B-MG Magnum 4340 Forged Steel Crankshaft$3,424.00
Big Block Chevy, 3.625 Stroke, 2.749 Main, 2.100 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel Learn More
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CAL-BBJ43B-MG PART NUMBER
Callies BBJ43B-MG Magnum 4340 Forged Steel Crankshaft$3,424.00
Big Block Chevy, 3.500 Stroke, 2.749 Main, 2.100 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel Learn More
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CAL-BBU43B-MG PART NUMBER
Callies BBU43B-MG Magnum 4340 Forged Steel Crankshaft$3,424.00
Big Block Chevy, 4.125 Stroke, 2.749 Main, 2.100 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel Learn More
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CAL-BBP43B-MG PART NUMBER
Callies BBP43B-MG Magnum 4340 Forged Steel Crankshaft$3,424.00
Big Block Chevy, 4.250 Stroke, 2.749 Main, 2.100 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel Learn More