Manley Chevrolet LT1 Directed Injected 4340 Forged 3.622in Stroke Pro Series Crankshaft

194158

Manufactured from a premium 4340 steel forging, these cranks feature a stock 3.622" stroke or a increased 4.000" stroke which can turn your 6.2L into 6.8-7.0L depending on your bore. All crankshafts are shipped with a 58 tooth reluctor wheel installed.

Features:

• 4340 material forgings.
• Multi-step heat treatment process and nitrided for added strength.
• Stress relieved, shot-peened, and 100% magnafluxed.
• Micro polished large radius journals (narrowed rod bearings required).
• Gun drilled mains and lightened rod journals for weight reduction.
• Counterweights fully profiled.

Specifications:

• Design: LW
• Reluctor Wheel: 58
• Stroke: 3.622"
• Min Rod Length: 6.098"
• Main Journal Diameter: 2.559"
• Rod Journal Diameter: 2.100"
• Bob Weight (grams): 1850
• Total Weight (lbs): 51-53

Fitments:

• Chevrolet LT1 Lightweight