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You are here: Home > Crankshafts > Scat Crankshafts > Billet Steel
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Oldsmobile
SCAT 4340 Crankshafts are machined from a premium 4340 steel and are heat treated for maximum strength and typically feature: Straight shot & chamfered oil holes, Nitride hardened for superior wear reisistance, Lightening holes in all rod throws Large radius on all journals, Precision ground, Heat treated, shot peened, All Inspected & micropolished at SCAT. For absolutely serious street and racing applications, these crankshafts are the only choice. They are perfect for high horsepower, torque and RPM's and work great for all levels of power adders. Weights available in Standard, Light Weight, Ultra Light and Q Light.
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Scat Billet Crankshaft
Scat Crankshaft - Oldsmobile 455 - 4.250 Stroke - 4340 Billet Steel - Lightweight Billet
Price $2,315.00

P/N: SCA-88455042
Lightweight Billet Crankshaft
  • 4.250 Stroke
  • 6.800 Minimum Rod Length
  • 2.200 Rod Journal
  • 3.000 Main Journal
  • Internal Balance
Scat Billet Crankshaft
Scat Crankshaft - Oldsmobile 455 - 4.500 Stroke - 4340 Billet Steel - Lightweight Billet
Price $2,315.00

P/N: SCA-88455045
Lightweight Billet Crankshaft
  • 4.500 Stroke
  • 6.800 Minimum Rod Length
  • 2.200 Rod Journal
  • 3.000 Main Journal
  • Internal Balance