Manley 4.000″ Stroke Pro Series Lightweight Crankshaft w/ 58T Reluctor | Long Snout Chevrolet LS-7 192658

Manley 4.000″ Stroke Pro Series Lightweight Crankshaft

The Manley 4.000″ Stroke Pro Series Lightweight Crankshaft is a game-changer for performance enthusiasts looking to enhance their Chevrolet LS-7 engine. Designed with precision and engineered for excellence, this crankshaft is perfect for those who demand the best from their vehicle.

Key Features

< li >Lightweight Design: The LW design significantly reduces overall weight, allowing for quicker revs and improved responsiveness.

< li >High-Quality Material: Crafted from 4340 material forgings, ensuring durability and resilience under extreme conditions.

< li >Advanced Heat Treatment: A multi-step heat treatment process coupled with nitriding boosts strength and longevity.

< li >Precision Engineering: Stress relieved, shot-peened, and magnafluxed for optimal performance and reliability.

< li >Smooth Operation: Micro-polished large radius journals (narrowed bearings required) provide a smooth surface for reduced friction.

< li >Reluctor Wheel Options: Available with either a 24 or 58 tooth reluctor wheel to fit your specific setup.

< li >Weight Reduction Features: Gun drilled mains and lightened rod journals contribute to an overall lighter assembly.

< li >Fully Profiled Counterweights: Ensures balanced performance and stability during high RPM operation.

Specifications

< li >Design: LW

< li >Reluctor Wheel: 58

< li >Stroke: 4.000″

< li >Minimum Rod Length: 6.125″

< li >Main Journal Diameter: 2.559″

< li >Rod Journal Diameter: 2.100″

< li >Bob Weight: 1800 grams

< li >Total Weight: 51-53 lbs

Perfect Fitment

This crankshaft is specifically designed for the Chevrolet LS-7 lightweight engine with a long snout, making it an ideal upgrade for performance builds. Whether youre racing on the track or enhancing your street performance, this crankshaft will help you achieve your goals.

Customer Reviews

Customers have praised the Manley 4.000″ Stroke Pro Series Lightweight Crankshaft for its exceptional performance and reliability. Many have noted improvements in engine responsiveness and overall power delivery. Here are some highlights from trusted reviews:

< li >“This crankshaft made a noticeable difference in my LS-7. The lightweight design improved my throttle response!”

< li >“I was impressed by the quality of the machining. It fits perfectly and performs even better.”

< li >“After installing this crankshaft, my engine feels alive! Highly recommend for anyone looking to upgrade.”

Upgrade your Chevrolet LS-7 with the Manley 4.000″ Stroke Pro Series Lightweight Crankshaft and experience the difference in performance and power. Make your engine work for you!

WARNING: Cancer and Reproductive Harm