Manley Performance 4340 Forged 4.000in Stroke Lightweight Crankshaft w/ 58 Tooth Reluctor Wheel | Multiple Fitments (192158)

Chevrolet LS Lightweight Crankshaft w/ 58 Tooth Reluctor Wheel by Manley Performance

Manly Performance is proud to introduce their new line of “Pro Series” crankshafts specifically designed for the Chevrolet LS market. The perfect compliment to their existing product range of LS pistons and connecting rods.

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 bearings required)
• Gun drilled mains and lightened rod journals for weight reduction
• Engine Stroke: 4.000
• Main Journal Diameter: 2.559
• Minimum Rod Length: 6.125
• Bobweight: 1800 grams
• Rod Journal Diameter: 2.100″
• Reluctor Wheel Tooth Quantity: 58 Tooth

Benefits

• The engine will accelerate much quicker under load
• “Stoplight to stoplight” times are improved

Please Note: Manley crankshafts are not intended for use with highly boosted roots style cog belt superchargers. When using this crank in a factory LS block, the block will need to be clearanced for the center counterweight

Applications

• 2004-2007 Cadillac CTS V
• 1998-2002 Chevrolet Camaro Z28
• 1997-2007 Chevrolet Corvette Base
• 2001-2004 Chevrolet Corvette Z06
• 2005-2006 Chevrolet SSR Base
• 2006-2008 Chevrolet Trailblazer SS
• 1998-2002 Pontiac Firebird Formula
• 2004-2006 Pontiac GTO Base

What’s In The Box?

• 1 – Crankshaft
• 1 – Tooth reluctor wheel

Warranty

• Manley products, due to their intended use, are sold without warranty.