Manley 4.000" Stroke Pro Series Lightweight Crankshaft w/ 58T Reluctor | Long Snout Chevrolet LT1- M
$1,190.53
sku
man194458
More than 2 in stock
Manley 4.000" Stroke Pro Series Lightweight Crankshaft w/ 58T Reluctor | Long Snout Chevrolet LT1- M
Upgrade your Chevrolet LT1 engine with this high-performance lightweight crankshaft designed for strength and precision. Built to deliver smooth power and improved engine response, it’s the perfect choice for serious enthusiasts and racers.
- 4.000" Stroke: Increases engine displacement for more torque and horsepower.
- Lightweight Design: Reduces rotating mass for quicker acceleration and better throttle response.
- 58 Tooth Reluctor Wheel: Ensures accurate timing signals for reliable engine management.
- Long Snout Configuration: Fits perfectly in Chevrolet LT1 engines without modification.
- Durable Construction: Made from premium materials to withstand high stress and last longer.
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.
- Design: LW
- Reluctor Wheel: 58
- Stroke: 4.000"
- Min Rod Length: 6.125"
- Main Journal Diameter: 2.559"
- Rod Journal Diameter: 2.100"
- Bob Weight (grams): 1850
- Total Weight (lbs): 51-53
- Chevrolet LT1 Lightweight with Long Snout (Dry Sump Oiling Systems)
| Brand | Manley |
|---|---|
| upc | 807298096896 |
| Model | 194458 |