CNC-Motorsports offers the best selection of crankshafts by brands like; Callies, Compstar, Crower, Eagle, K1, Lunati, Manley, and Scat. Our selection of cast steel crankshafts will cover nearly every engine build from 300 horsepower street engines to our forged stroker crankshaft that will support 2000 plus horsepower race engine applications. Shop our best crankshaft selecting for your domestic V8 engine today.
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CAL-BLZ49B-UD PART NUMBER
Callies BLZ49B-UD Ultra Dirt 4340 Forged Steel Crankshaft$4,047.00Big Block Chevy, 4.013 Stroke, 2.749 Main, 1.888 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel Learn More -
CAL-EFU71V-UD PART NUMBER
EFU71V-UD Callies Ultra Dirt Crankshaft SB Ford 4.125$3,877.00Small Block Ford, 4.125 Stroke, 351C Main, 2.100 Rod Journal, Fits 1 or 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order. Learn More -
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