Forged 4340 8 Counterweight CrankshaftBB Chevy, 4.250" Stroke, 6.385" Rods, 2-Piece RearMainBrand: SCATPart Number: SC445442506385CDescription: Designed for street or raceengines with substantially increased horsepower. Scat forged standard weight crankshafts are designed for street or race engines with substantially increased horsepower. Scat crankshafts are precision-ground, heat-treated, shot-peened, inspected, and micro-polished at Scat for superior tolerancecontrol. Scat crankshafts are also nitride-hardened for superior wear resistance, havestraight-shot and chamfered oil holes, and feature lightening holes in all rod throws. These crankshafts alsohave a large radius on all journals for improved strengthand wear resistance.
- 4.250" Stroke
- 6.385" Rodlength
- 2.200" Bigend journal size
- Weight: 70 lbs
- Internal Balance
- Designed and engineered by SCAT in Redondo Beach, CA
- Inspected & micro polished at SCAT in Redondo Beach, CA
- Straight shot &chamfered oil holes
- Nitride hardenedfor superior wear resistance
- Lightening holes in all rod throws
- Large radius onall journals
- Precisionground, heat treated & shot peened
