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-SMO24A-MG PART NUMBER
SMO24A-MG Callies Magnum Crankshaft SB Chevy 4.000 BB Post$3,723.00Small Block Chevy, 4.000 Stroke, 400 Main, 2.000 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel, Big Block Post (Crank Snout). Build to order. Learn More -
CAL-SAU21A-MG PART NUMBER
SAU21A-MG Callies Magnum Crankshaft SB Chevy 4.125$3,510.00Small Block Chevy, 4.125 Stroke, 400 Main, 2.100 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order. Learn More -
CAL-SMP21A-MG PART NUMBER
SMP21A-MG Callies Magnum Crankshaft SB Chevy 4.250 BB Post$3,723.00Small Block Chevy, 4.250 Stroke, 400 Main, 2.100 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel, Big Block Post (Crank Snout). Build to order. Learn More -
CAL-SAJ24A-MG PART NUMBER
SAJ24A-MG Callies Magnum Crankshaft SB Chevy 3.750$3,184.00Small Block Chevy, 3.750 Stroke, 400 Main, 2.000 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order. Learn More -
CAL-SAJ21A-MG PART NUMBER
SAJ21A-MG Callies Magnum Crankshaft SB Chevy 3.750$3,184.00Small Block Chevy, 3.750 Stroke, 400 Main, 2.100 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order. Learn More -
CAL-SAK24A-MG PART NUMBER
SAK24A-MG Callies Magnum Crankshaft SB Chevy 3.800$3,510.00Small Block Chevy, 3.800 Stroke, 400 Main, 2.000 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order. Learn More -
CAL-SMM24A-MG PART NUMBER
SMM24A-MG Callies Magnum Crankshaft SB Chevy 3.875 BB Post$3,723.00Small Block Chevy, 3.875 Stroke, 400 Main, 2.000 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel, Big Block Post (Crank Snout). Build to order. Learn More -
CAL-SMM21A-MG PART NUMBER
SMM21A-MG Callies Magnum Crankshaft SB Chevy 3.875 BB Post$3,723.00Small Block Chevy, 3.875 Stroke, 400 Main, 2.100 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel, Big Block Post (Crank Snout). Build to order. Learn More -
CAL-SMU21A-MG PART NUMBER
SMU21A-MG Callies Magnum Crankshaft SB Chevy 4.125 BB Post$3,723.00Small Block Chevy, 4.125 Stroke, 400 Main, 2.100 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel, Big Block Post (Crank Snout). Build to order. Learn More -
CAL-SAP21A-MG PART NUMBER
SAP21A-MG Callies Magnum Crankshaft SB Chevy$3,510.00Small Block Chevy, 4.250 Stroke, 400 Main, 2.100 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel. Build to order. Learn More