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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K1-012DAD400 PART NUMBER
012DAD400 K1 4340 Forged Steel Crankshaft - SB Chevy, 4.000 Stroke$714.95Small Block Chevy, 4.000 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, 2 Piece Rear Seal, 57 LBS Learn More -
K1-012GAG450 PART NUMBER
K1 012GAG450 4340 Forged Steel Crankshaft -BB Chevy, 4.500 Stroke$825.00BB Chevy, 4.500 Stroke, 2.749 Main Journal, 2.200 Rod Journal, 6.535 or Longer Rod, Internal Balance, 2 Piece Rear Seal, 82 LBS Learn More -
SCA-4-302-300-54-2123-2 PART NUMBER
4-302-300-54-2123-2 Scat SBF Pro Comp Lightweight Forged Steel Crankshaft$2,314.95Small Block Ford 302 331 Stroker, 3.000 Stroke, 2.249 Main, 2.123 Rod Journal, 5.400 or Longer Rod, 28oz Internal Balance, Approximate Weight 46 LBS, Fits Both 1 or 2 Piece Rear Seal Blocks Learn More -
SCA-4-302-300-54-2123-3 PART NUMBER
4-302-300-54-2123-3 Scat SBF Superlight Forged Steel Crankshaft$2,716.95Small Block Ford 302, 3.000 Stroke, 2.750 SVO Main, 2.123 Rod Journal, 5.400 or Longer Rod, Use 28oz Balancer, Fits Both 1 or 2 Piece Rear Seal Blocks Learn More -
SCA-4-350-3350-5700-3-18 PART NUMBER
4-350-3350-5700-3-18 Scat SBC Superlight 4340 Forged Steel Crankshaft$2,815.95Fits Small Block Chevy, 3.350 Stroke, 2.449 (350 Main), 1.888 Rod Journal, 5.700 or Longer Rod, Internal Balance, Approximate Weight 43 LBS, 2 Piece Rear Seal Learn More -
SCA-4-350-3480-5700-20 PART NUMBER
4-350-3480-5700-20 Scat SBC 4340 Forged Steel Standard Weight Crankshaft$1,069.95Fits Small Block Chevy, 3.480 Stroke, 2.449 (350 Main), 2.000 Rod Journal, 5.700 or Longer Rod, Internal Balance, Weight 51 LBS, 2 Piece Rear Seal Learn More -
SCA-4-350-3480-5700-2-18 PART NUMBER
4-350-3480-5700-2-18 Scat SBC Pro Comp Lightweight 4340 Forged Steel Crankshaft$2,438.95Fit Small Block Chevy, 3.480 Stroke, 2.449 (350 Main), 1.888 Rod Journal, 5.700 or Longer Rod, Internal Balance, Approximate Weight 46 LBS, 2 Piece Rear Seal Learn More -
SCA-4-350-3480-5700-2-20 PART NUMBER
4-350-3480-5700-2-20 Scat SBC Pro Comp Lightweight 4340 Forged Steel Crankshaft$2,438.95Fits Small Block Chevy, 3.480 Stroke, 2.449 (350 Main), 2.000 Rod Journal, 5.700 or Longer Rod, Internal Balance, Approximate Weight 45 LBS, 2 Piece Rear Seal Learn More -
SCA-4-350-3480-5700-3-18 PART NUMBER
4-350-3480-5700-3-18 Scat SBC Superlight 4340 Forged Steel Crankshaft$2,840.95Fits Small Block Chevy, 3.480 Stroke, 2.449 (350 Main), 1.888 Rod Journal, 5.700 or Longer Rod, Internal Balance, Approximate Weight 44 LBS, 2 Piece Rear Seal Learn More -
SCA-4-350-3480-5700-L-2-20 PART NUMBER
4-350-3480-5700-L-2-20 Scat SBC Pro Lightweight 4340 Forged Steel Crankshaft$2,440.95Fits Small Block Chevy, 3.480 Stroke, 2.449 (350 Main), 2.000 Rod Journal, 5.700 or Longer Rod, Internal Balance, Approximate Weight 47 LBS, 1 Piece Rear Seal Learn More