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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SCA-9-350-3750-5700 PART NUMBER
Scat 9-350-3750-5700 9000 Series Cast Steel Pro Comp Crankshaft$341.95Small Block Chevy 383, 3.750 Stroke, 2.449(350 Main), 2.100 Rod Journal, 5.700 or Longer Rod, External Balance, Approximate Weight 51 LBS, 2 Piece Rear Seal Learn More -
SCA-9-350-3750-6000 PART NUMBER
Scat 9-350-3750-6000 9000 Series Cast Steel Pro Comp Crankshaft$341.95Small Block Chevy 383, 3.750 Stroke, 2.449(350 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, Approximate Weight 51 LBS, 2 Piece Rear Seal Learn More -
SCA-9-350-3750-5700-L PART NUMBER
Scat 9-350-3750-5700-L 9000 Series Cast Steel Pro Comp Crankshaft$340.95Small Block Chevy 383 Late, 3.750 Stroke, 2.449(350 Main), 2.100 Rod Journal, 5.700 or Longer Rod, Internal Front External Balance Rear, Approximate Weight 51 LBS, 1 Piece Rear Seal Learn More -
SCA-9-350-3750-6000-L PART NUMBER
Scat 9-350-3750-6000-L 9000 Series Cast Steel Pro Comp Crankshaft$340.95Small Block Chevy 383 Late, 3.750 Stroke, 2.449(350 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Front External Balance Rear, Approximate Weight 51 LBS, 1 Piece Rear Seal Learn More -
SCA-4-350-3335-5700-20LW PART NUMBER
4-350-3335-5700-20LW Scat SBC F43 Lightweight 4340 Forged Steel Crankshaft$1,220.95Fits Small Block Chevy, 3.350 Stroke, 2.449 Main, 2.000 Rod Journal, 5.700 or Longer Rod, Internal Balance, Weight 44-46 LBS, 2 Piece Rear Seal Learn More -
SCA-4-350-3480-5700-18LW PART NUMBER
Scat 4-350-3480-5700-18LW F43 Lightweight 4340 Forged Steel Crankshaft$1,220.95Small Block Chevy, 3.480 Stroke, 2.449 Main, 1.889 Rod Journal, 5.700 or Longer Rod, Internal Balance, Weight 44-46 LBS, 2 Piece Rear Seal Learn More -
SCA-4-350-3480-5700-20LW PART NUMBER
4-350-3480-5700-20LW Scat SBC F43 Lightweight 4340 Forged Steel Crankshaft$1,220.95Fits Small Block Chevy, 3.480 Stroke, 2.449 Main, 2.000 Rod Journal, 5.700 or Longer Rod, Internal Balance, Weight 44-46 LBS, 2 Piece Rear Seal Learn More -
SCA-4-350-3480-5700-21LW PART NUMBER
4-350-3480-5700-21LW Scat SBC F43 Lightweight 4340 Forged Steel Crankshaft$1,220.95Fits Small Block Chevy, 3.480 Stroke, 2.449 Main, 2.100 Rod Journal, 5.700 or Longer Rod, Internal Balance, Weight 44-46 LBS, 2 Piece Rear Seal Learn More -
SCA-4-350-3500-5700-18LW PART NUMBER
4-350-3500-5700-18LW Scat SBC F43 Lightweight 4340 Forged Steel Crankshaft$1,220.95Fits Small Block Chevy, 3.500 Stroke, 2.449 Main, 1.889 Rod Journal, 5.700 or Longer Rod, Internal Balance, Weight 44-46 LBS, 2 Piece Rear Seal Learn More -
SCA-4-350-3500-5700-20LW PART NUMBER
4-350-3500-5700-20LW Scat SBC F43 Lightweight 4340 Forged Steel Crankshaft$1,220.95Fits Small Block Chevy, 3.500 Stroke, 2.449 Main, 2.000 Rod Journal, 5.700 or Longer Rod, Internal Balance, Weight 44-46 LBS, 2 Piece Rear Seal Learn More