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-435038756000 PART NUMBER
SBC 396 421, Eagle Crankshaft, Forged, 3.875, 435038756000$888.95Small Block Chevy, 3.875 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, 2 Piece Rear Seal Learn More -
ESP-435338756000 PART NUMBER
SBC, 1pc, 3.875, 435338756000 Eagle Forged Steel Crankshaft$888.95Small Block Chevy, 3.875 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, 1 Piece Rear Seal Learn More -
ESP-440038756000 PART NUMBER
SBC 421, 3.875, 440038756000 4340 Steel Eagle Crankshaft$888.95Small Block Chevy 415 421, 3.875 Stroke, 2.649 (400 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, 2 Piece Rear Seal Learn More -
SCA-4-350-3875-6000 PART NUMBER
4-350-3875-6000 Scat SBC 4340 Forged Steel Standard Weight Crankshaft$904.95Fits Small Block Chevy, 3.875 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, Weight 53 LBS, 2 Piece Rear Seal Learn More -
SCA-4-400-3875-6000 PART NUMBER
Scat 4-400-3875-6000 4340 Forged Steel Standard Weight Crankshaft$904.95Fits Small Block Chevy, 3.875 Stroke, 2.649 (400 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, Weight 56 LBS, 2 Piece Rear Seal Learn More -
SCA-4-350-3875-6000-L PART NUMBER
4-350-3875-6000-L Scat SBC 4340 Forged Steel Standard Weight Crankshaft$904.95Fits Small Block Chevy, 3.875 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Front External Rear Balance, Weight 53 LBS, 1 Piece Rear Seal Learn More -
SCA-4-350-3875-6000-2 PART NUMBER
4-350-3875-6000-2 Scat SBC Pro Comp Lightweight 4340 Forged Steel Crankshaft$2,354.95Fits Small Block Chevy, 3.875 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, Approximate Weight 49 LBS, 2 Piece Rear Seal Learn More -
SCA-4-400-3875-6000-2 PART NUMBER
Scat 4-400-3875-6000-2 Pro Comp Lightweight 4340 Forged Steel Crankshaft$2,354.95Fits Small Block Chevy, 3.875 Stroke, 2.649 (400 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, Approximate Weight 50 LBS, 2 Piece Rear Seal Learn More -
SCA-4-350-3875-6000-3 PART NUMBER
4-350-3875-6000-3 Scat SBC Superlight 4340 Forged Steel Crankshaft$2,833.95Fits Small Block Chevy, 3.875 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, Approximate Weight 45 LBS, 2 Piece Rear Seal Learn More -
SCA-4-400-3875-6000-3 PART NUMBER
Scat 4-400-3875-6000-3 Superlight 4340 Forged Steel Crankshaft$2,833.95Fits Small Block Chevy, 3.875 Stroke, 2.649 (400 Main), 2.100 Rod Journal, 6.000 or Longer Rod, Internal Balance, Approximate Weight 46 LBS, 2 Piece Rear Seal Learn More