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-9-103750L PART NUMBER
Scat 9-103750L Pro Stock Cast Steel Replacement Crankshaft$314.95Small Block Chevy 383, 3.750 Stroke, 2.449 Main, 2.100 Rod Journal, 5.700 or Longer Rod, Internal Front, External Rear Balance, 1 Piece Rear Main Seal, Late Learn More -
SCA-4-454-4000-6135-L PART NUMBER
Scat 4-454-4000-6135-L 4340 Forged Steel Standard Weight Crankshaft$1,075.95Fits Big Block Chevy, 4.000 Stroke, 2.749 Main, 2.200 Rod Journal, 6.135 or Longer Rod, External Balance, Approximate Weight 70 LBS, 1 Piece Rear Seal Learn More -
SCA-4-350-3875-6000-20LW PART NUMBER
4-350-3875-6000-20LW Scat SBC F43 Lightweight 4340 Forged Steel Crankshaft$1,220.95Fits Small Block Chevy, 3.875 Stroke, 2.449 Main, 2.000 Rod Journal, 6.000 or Longer Rod, Internal Balance, Weight 45-47 LBS, 2 Piece Rear Seal Learn More -
SCA-4-350-3480-5700-L-2 PART NUMBER
4-350-3480-5700-L-2 Scat SBC 350 Pro Lightweight 4340 Forged Steel Crankshaft$2,354.95Fits Small Block Chevy 350, 3.480 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 5.700 or Longer Rod, Internal Front Balance, External Rear Balance, Approximate Weight 51 LBS, 1 Piece Rear Seal Learn More -
SCA-4-350-3875-6000-L-2 PART NUMBER
Scat 4-350-3875-6000-L-2 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 Front Balance, External Rear Balance, Approximate Weight 52 LBS, 1 Piece Rear Seal Learn More -
SCA-4-350-3480-5700-L-3 PART NUMBER
4-350-3480-5700-L-3 Scat SBC 350 Superlight 4340 Forged Steel Crankshaft 1pc Rear Seal$2,833.95Fits Small Block Chevy 350, 3.480 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 5.700 or Longer Rod, Internal Front Balance, External Rear Balance, Approximate Weight 46 LBS, 1 Piece Rear Seal Learn More -
SCA-4-350-3875-6000-L-3 PART NUMBER
Scat 4-350-3875-6000-L-3 Superlight 4340 Forged Steel Crankshaft$2,833.95Fits Small Block Chevy, 3.875 Stroke, 2.449 (350 Main), 2.100 Rod Journal, 56.000 or Longer Rod, Internal Front Balance, External Rear Balance, Approximate Weight 46 LBS, 1 Piece Rear Seal Learn More -
SCA-9-308-3480-5627 PART NUMBER
Scat 9-308-3480-5627 Holden Cast Pro Comp Stroker Lightweight Crankshaft$428.95Holden, 3.480 Stroke, 2.124 Rod Journal, 5.627 or Longer Rod, Cast Steel Learn More -
SCA-9-308-3480-5700 PART NUMBER
Scat 9-308-3480-5700 Holden Cast Pro Comp Stroker Lightweight Crankshaft$428.95Holden, 3.480 Stroke, 2.100 Rod Journal, 5.700 or Longer Rod, Cast Steel Learn More -
SCA-9-351-385-6200-2100W PART NUMBER
Scat 9-351-385-6200-2100W 9000 Series Cast Steel Pro Comp Crankshaft$480.95Fits Small Block Ford 351W 408 Stroker, 3.850 Stroke, 3.000 Main, 2.100 Rod Journal, 6.200 or Longer Rod, Neutral Balance Internal, Approximate Weight 60 LBS, Fits Both 1 or 2 Piece Rear Seal Blocks Learn More