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-4-400P-4250-6700-2200-2 PART NUMBER
Scat 4-400P-4250-6700-2200-2 Pro Comp Lightweight 4340 Forged Steel Crankshaft$2,329.95
Pontiac 400, 4.250 Stroke, 3.000 Main, 2.200 Rod Journal, 6.700 or Longer Rod, Internal Balance May take Mallary Learn More -
SCA-4-400P-4500-6700-2200-2 PART NUMBER
Scat 4-400P-4500-6700-2200-2 Pro Comp Lightweight 4340 Forged Steel Crankshaft$2,329.95
Pontiac 400, 4.500 Stroke, 3.000 Main, 2.200 Rod Journal, 6.700 or Longer Rod, Internal Balance May take Mallary Learn More -
SCA-4-400P-4250-6700-2200-3 PART NUMBER
Scat 4-400P-4250-6700-2200-3 Superlight 4340 Forged Steel Crankshaft$2,521.95
Pontiac 400, 4.250 Stroke, 3.000 Main, 2.200 Rod Journal, 6.700 or Longer Rod, Internal Balance May take Mallary Learn More -
SCA-4-400P-4500-6700-2200-3 PART NUMBER
Scat 4-400P-4500-6700-2200-3 Superlight 4340 Forged Steel Crankshaft$2,521.95
Pontiac 400, 4.500 Stroke, 3.000 Main, 2.200 Rod Journal, 6.700 or Longer Rod, Internal Balance May take Mallary Learn More -
ESP-445545006800 PART NUMBER
Pontiac 455, 4.500, Eagle Crankshaft 4340 Steel 445545006800$1,233.95
Pontiac 455 Stroker, 4.500 Stroke, 3.250 Main, 2.200 Rod Journal, 6.700 or Longer Rod, Internal Balance, 2 Piece Rear Main Seal
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ESP-104013750 PART NUMBER
Eagle Crankshaft 104013750, Pontiac 400, 3.750 Stroke$496.95
Pontiac 400, 3.750 Stroke, 2.249 Rod Journal, 3.000 Mains, 6.625 Rod or Longer, Internal Balance, 2 Piece Rear Main Seal
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SCA-4-400P-4000-6700-2200 PART NUMBER
Scat 4-400P-4000-6700-2200 4340 Forged Steel Standard Weight Crankshaft$1,154.95
Pontiac 326-400 Mains, 4.250 Stroke, 4.000 Main, 2.200 Rod Journal, 6.700 or Longer Rod, 75 LBS Weight. Learn More -
SCA-4-455P-4500-6700-2200 PART NUMBER
Scat 4-455P-4500-6700-2200 4340 Forged Steel Standard Weight Crankshaft$1,194.95
Fits Pontiac 421-455 Mains 4.500 Stroke, 3.250 Main, 2.200 Rod Journal, 6.700 or Longer Rod, 75 lbs Weight. Learn More -
SCA-4-455P-4250-6700-2200 PART NUMBER
Scat 4-455P-4250-6700-2200 4340 Forged Steel Standard Weight Crankshaft$1,194.95
Fits Pontiac 421-455 Mains 4.250 Stroke, 3.250 Main, 2.200 Rod Journal, 6.700 or Longer Rod, 75 lbs Weight. Learn More -
SCA-4-400P-4000-6700-2200-2 PART NUMBER
Scat 4-400P-4000-6700-2200-2 Pro Comp Lightweight 4340 Forged Steel Crankshaft$2,329.95
Pontiac 326-400, 4.000 Stroke, 3.000 Main, 2.200 Rod Journal, 6.700 or Longer Rod, Internal Balance Learn More