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CAL-SMO14K-MB PART NUMBER
SMO14K-MB Callies Magnum Billet Crankshaft SB Chevy 4.000 BB Post$3,585.00Small Block Chevy, 4.000 Stroke, 350 Main, 2.000 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order part. Learn More -
CAL-SMO24K-MB PART NUMBER
SMO24K-MB Callies Magnum Billet Crankshaft SB Chevy 4.000 BB Post$3,585.00Small Block Chevy, 4.000 Stroke, 400 Main, 2.000 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order part. Learn More -
CAL-SMP21K-MB PART NUMBER
SMP21K-MB Callies Magnum Billet Crankshaft SB Chevy 4.250 BB Post$3,585.00Small Block Chevy, 4.250 Stroke, 400 Main, 2.100 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order part. Learn More -
CAL-S4M-19K-MB PART NUMBER
S4M-19K-MB Callies Magnum Billet Crankshaft SB Chevy 3.875 BB Post$4,062.00Small Block Chevy / Spread Bore 4.500" with Big Block Post, 3.875 Stroke, 350 Main, 1.888 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order part. Learn More -
CAL-S4M-14@-MB PART NUMBER
S4M-14@-MB Callies Magnum Billet Crankshaft SB Chevy 3.875 BB Post$4,653.00Small Block Chevy / Spread Bore 4.500" with Big Block Post, 3.875 Stroke, 350 Main, 2.000 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order part. Learn More -
CAL-992-H29-MG PART NUMBER
992-H29-MG Callies Magnum Crankshaft BB Ford 4.150$3,068.00Big Block Ford, 4.150 Stroke, 3.000 Main, 2.200 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel.
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CAL-994-H29-MG PART NUMBER
994-H29-MG Callies Magnum Crankshaft BB Ford 4.300$3,068.00Big Block Ford, 4.300 Stroke, 3.000 Main, 2.200 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel.
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CAL-EFJ71T-UD PART NUMBER
EFJ71T-UD Callies Ultra Dirt Crankshaft SB Ford 3.750$3,816.00Small Block Ford, 3.750 Stroke, 351C Main, 2.100 Rod Journal, Fits 1 or 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order. Learn More -
CAL-EFJ74V-UD PART NUMBER
EFJ74V-UD Callies Ultra Dirt Crankshaft SB Ford 3.750$3,877.00Small Block Ford, 3.750 Stroke, 351C Main, 2.000 Rod Journal, Fits 1 or 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order. Learn More -
CAL-EFJ74V-MG PART NUMBER
EFJ74V-MG Callies Magnum Crankshaft SB Ford 3.750$3,746.00Small Block Ford, 3.750 Stroke, 351C Main, 2.000 Rod Journal, Fits 1 or 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order. Learn More