Sc440040006000 Forged 4340 Crankshaft – Standard Weight, Balanced

Description

Forged 4340 Standard Weight Crankshaft

SB Chevy 400 Mains, 4.000″ Stroke, use 6.000″ Rods

SC440040006000

440040006000

Designed for street or race engines with substantially increased horsepower4.000″ Stroke.6.000″ Rod length.2.100″ Big end journal size.Weight: 55 lbs.Can internal balance, may require heavy metal.Designed and engineered by SCAT in Redondo Beach, CAInspected & micro polished at SCAT in Redondo Beach, CAStraight shot & chamfered oil holesNitride hardened for superior wear resistanceLightening holes in all rod throwsLarge radius on all journals.Precision ground, heat treated & shot peenedScat 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 tolerance control. Scat crankshafts are also nitride-hardened for superior wear resistance, have straight-shot and chamfered oil holes, and feature lightening holes in all rod throws. These crankshafts also have a large radius on all journals for improved strength and wear resistance.

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