Scat BBC 4340 Forged Crankshaft 4-454-4500-6535-L

Scat Forged Standard Weight Crankshaft for Big Block Chevy

Scat forged standard weight crankshafts are designed for street or race engines with substantially increased horsepower. These crankshafts are precision-ground, heat-treated, shot-peened, inspected, and micro-polished 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. They also have a large radius on all journals for improved strength and wear resistance. Scat forged standard weight crankshafts are available in dozens of sizes and configurations for fitment on vehicles spanning seven decades.

• BBC 4340 Forged Crank 4500 Stroke Std Weight
• 1-piece rear main seal
• Part Number: 4-454-4500-6535-L

Specifications