Scat Lightweight Pro Competition Crankshaft, 3.75 In Stroke
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These Scat crankshafts are made from the same strong aircraft-quality forging as standard-weight cranks, but have profiled counterweights for less weight. Scat lightweight crankshafts are perfect for engines wanting quicker rpm. These crankshafts feature profiled aero-wing counterweights and have straight shot and chamfered oil holes. Scat crankshafts are nitride-hardened, with large radii on all journals for superior wear resistance, and use lightening holes in all rod throws. Scat cranks are CNC-machined for absolute tolerances and symmetry, offering ease of balance and a reduced rotating weight.
- Rear Main: 2 Piece
- Engine Stroke: 3.750
- Material: 4340 Forged Steel
- Rod Journal Dia: 2.100"
- Crank Snout: Standard
- Weight: 49 lbs
- Lightened: Yes
- For Narrow Bearings
- Internal Balance Engines
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