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-9-10243070 PART NUMBER
Scat 9-10243070 Pro Stock Cast Steel Replacement Crankshaft Chevy LT-5$314.95Small Block Chevy 350, 3.480 Stroke, 2.449 Main, 2.100 Rod Journal, 5.700 or Longer Rod, Internal Front,External Rear Balance, 2 Piece Rear Main Seal, 49 LBS Learn More -
SCA-9-221-4000-2000 PART NUMBERScat 9-221-4000-2000 9000 Series Cast Steel Pro Comp Crankshaft$1,105.95Ford Flathead, 4.000 Stroke, 2.000 Rod Journal, 7.000 or Longer Rod, Internal Balance Learn More
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SCA-4-231-3400-5970 PART NUMBER
4-231-3400-5970 Scat Buick 4340 Forged Steel Standard Weight Crankshaft$709.95Fits Buick 231, 3.400 Stroke, 2.225 Rod Journal, 5.970 or Longer Rod, Internal Balance Learn More -
SCA-7-350-3480-5700 PART NUMBER
7-350-3480-5700 Scat Crankshaft Excalibur Lightweight 3.480 Stroke$950.95Fits SB Chevy, 3.480 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 5.700 or Longer Rod, Internal Balance, Approximate Weight 48 LBS, 2 Piece Rear Seal. Learn More -
SCA-7-350-3480-5700-L PART NUMBER
7-350-3480-5700-L Scat Crankshaft Excalibur Lightweight 3.480 Stroke$950.95Fits Small Block Chevy, 3.480 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 5.700 or Longer Rod, Internal Balance Front - External Balance Rear, Approximate Weight 48 LBS, 1 Piece Rear Seal. Learn More -
SCA-7-350-3750-5700 PART NUMBER
7-350-3750-5700 Scat Crankshaft Excalibur Lightweight 3.750 Stroke$950.95Fits Small Block Chevy, 3.750 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 5.700 or Longer Rod, External Balance, Approximate Weight 48 LBS, 2 Piece Rear Seal. Learn More -
SCA-7-350-3750-5700-L PART NUMBER
7-350-3750-5700-L Scat Crankshaft Excalibur Lightweight 3.750 Stroke$950.95Fits Small Block Chevy, 3.750 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 5.700 or Longer Rod, Internal Balance Front - External Balance Rear, Approximate Weight 48 LBS, 1 Piece Rear Seal. Learn More -
SCA-7-350-3750-6000 PART NUMBER
7-350-3750-6000 Scat Crankshaft Excalibur Lightweight 3.750 Stroke$950.95Fits SB Chevy 383 Stroker Crank, 3.750 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, Approximate Weight 50 LBS, 2 Piece Rear Seal. Learn More -
SCA-7-350-3875-6000 PART NUMBER
7-350-3875-6000 Scat Crankshaft Excalibur Lightweight 3.875 Stroke$950.95Fits SB Chevy 383 Stroker, 3.875 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, Approximate Weight 50 LBS, 2 Piece Rear Seal. Learn More -
SCA-7-350-4000-6000 PART NUMBER
7-350-4000-6000 Scat Crankshaft Excalibur Lightweight 4.000 Stroke$950.95Fits SB Chevy 408 427 434 Crank, 4.000 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, Approximate Weight 50 LBS, 2 Piece Rear Seal. Learn More