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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ESP-450247506600 PART NUMBER
BBC 632, 4.750, 4340 Steel Eagle Crankshaft 450247506600$1,133.95Big Block Chevy, 4.750 Stroke, 2.749 Main, 2.200 Rod Journal, 6.660 or Longer Rod, Internal Balance, 2 Piece Rear Seal, Center Counterweight Learn More -
SCA-4-454-4750-6700-2 PART NUMBER
Scat 4-454-4750-6700-2 Pro Comp Lightweight 4340 Forged Steel Crankshaft$2,909.95Fits Big Block Chevy, 4.750 Stroke, 2.749 Main, 2.200 Rod Journal, 6.700 or Longer Rod, Internal Balance, Approximate Weight 70 LBS, 2 Piece Rear Seal Learn More -
SCA-4-454-4750-6700-3 PART NUMBER
Scat 4-454-4750-6700-3 Superlight 4340 Forged Steel Crankshaft$3,339.95Fits Big Block Chevy, 4.750 Stroke, 2.749 Main, 2.200 Rod Journal, 6.700 or Longer Rod, Internal Balance, Approximate Weight 69 LBS, 2 Piece Rear Seal Learn More -
CAL-BBS42B-MG PART NUMBER
BBS42B-MG Callies Magnum Crankshaft BB Chevy 4.750$3,158.00Big 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 -
CAL-BBS43B-MG PART NUMBER
Callies BBS43B-MG Magnum 4340 Forged Steel Crankshaft$3,424.00Big Block Chevy, 4.750 Stroke, 2.749 Main, 2.100 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel Learn More -
CAL-BLS42B-UD PART NUMBER
Callies BLS42B-UD Ultra Dirt 4340 Forged Steel Crankshaft$4,047.00Big Block Chevy, 4.750 Stroke, 2.749 Main, 2.200 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel Learn More -
CAL-BLS43B-UD PART NUMBER
Callies BLS43B-UD Ultra Dirt 4340 Forged Steel Crankshaft$4,047.00Big Block Chevy, 4.750 Stroke, 2.749 Main, 2.100 Rod Journal, 2 Piece Rear Main Seal, 4340 Forged Steel Learn More -
CRW-E95140X4 PART NUMBER
Crower E95140X4 Endure 4340 Forged Steel Crankshaft$4,174.95Big Block Chevy, 4.750 Stroke, 4340 Forging, Please Specify Rod and Main Journal Size and Rod Length when ordering Learn More -
CRW-95140 PART NUMBER
Crower 95140 Standard 4340 Forged Steel Crankshaft$4,278.95Big Block Chevy, 4.750 Stroke, 4340 Forging, Please Specify Rod and Main Journal Size and Rod Length when ordering Learn More -
CRW-LW95140 PART NUMBER
Crower LW95140 Lightweight 4340 Forged Steel Crankshaft$4,661.95Big Block Chevy, 4.750 Stroke, 4340 Forging, Please Specify Rod and Main Journal Size and Rod Length when ordering Learn More