
Manley 4.000" Stroke Pro Series Lightweight Crankshaft w/ 58T Reluctor for Chevrolet LS
If you're looking to enhance your Chevrolet LS engine's performance, the Manley 4.000" Stroke Pro Series Lightweight Crankshaft is a fantastic choice. This crankshaft is designed specifically for those who demand quality and efficiency in their high-performance builds. With a stroke of 4.000 inches and a 58-tooth reluctor, it fits perfectly into the LS engine family, making it an ideal upgrade for enthusiasts and racers alike.
Key Features
- Lightweight Design: Crafted to reduce overall engine weight without compromising strength.
- High-Quality Material: Made from 4340 material forgings for exceptional durability.
- Advanced Heat Treatment: Undergoes a multi-step heat treatment process and is nitrided for enhanced strength.
- Stress Relieved: Each crankshaft is stress relieved, shot-peened, and magnafluxed to ensure reliability.
- Micro Polished Journals: Features large radius journals that require narrowed bearings for optimal performance.
- Customizable Reluctor Wheel: Available with either a 24 or 58 tooth reluctor wheel to suit your needs.
- Weight Reduction: Gun drilled mains and lightened rod journals contribute to its lightweight design.
- Fully Profiled Counterweights: Designed for balanced performance and efficiency.
Specifications
- Design: Lightweight (LW)
- Reluctor Wheel: 58 teeth
- Stroke: 4.000 inches
- Minimum Rod Length: 6.125 inches
- Main Journal Diameter: 2.559 inches
- Rod Journal Diameter: 2.100 inches
- Bob Weight: 1800 grams
- Total Weight: 51-53 lbs
Fitment
- Vehicle Application: Chevrolet LS Lightweight
Customer Feedback
Customers have praised the Manley 192158 crankshaft for its remarkable quality and performance. Users appreciate the lightweight design, which significantly improves engine responsiveness and overall efficiency. Many have noted that installation is straightforward, making it a favorite among DIY enthusiasts and professional builders alike.
Whether you're hitting the track or just want to get the most out of your Chevrolet LS engine, the Manley 4.000" Stroke Pro Series Lightweight Crankshaft is a solid investment that delivers on performance and reliability. Get ready to experience the difference!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Manley Performance, formerly called Manley Speed Equipment, was established in 1966 by Hank Manley shortly after his graduation from Brown University. His interest in the performance and racing traced back to 1960 when, at age 17, he rebuilt a 312 CID Ford V8 engine, installed a camshaft and three two-barrel carbs, and raced a ’56 Thunderbird on New Jersey’s streets. Initially, the company’s product lineup included stainless valves, lifters, camshafts, forged pistons, vanadium valve springs, pushrods, and timing chain kits. By 1998, Manley had outgrown its first Bloomfield, New Jersey facility and bought several acres in Lakewood, New Jersey. It was around this time that the brand’s name formally changed to Manley Performance. Nearly a decade later, the production space doubled in size.
Evolving in the Automotive SpaceLed by GM Michael Tokarchik in 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production reached 2500 rods per week without missing a single delivery date. Ford awarded Manley its highest ever supplier rating. Manley’s presence in the OEM market continued from there as a supplier for the Ford GT. After nearly 50 years since its inception, Manley continues to be globally recognized as the leading manufacturer of performance valves, connecting rods, cylinder head components, pushrods, drive and oil systems, and several other engine parts.
What is Manley’s Specialty?Manley Performance specializes in high-performance engine internals that range from stock replacements to full-on race applications. They have been the standard of the industry since their inception; a fact that still remains true now as they have ventured into new markets. Today, Manley Performance continues to re-define itself in a high-performance aftermarket industry that is constantly evolving. The brand has developed a wide range of new products for growing markets that include sport compact, Ford modular, and Chevy LS. Manley also maintains its leadership role with the traditional V8 engine business.
Get Manley Performance at Vivid RacingIf you are in need of a serious upgrade to your engine, then Manley Performance parts should be on your list. Like all of our suggested manufacturers, Manley uses the best materials available to ensure a quality part for your engine. We carry Manley connecting rods, crankshafts, pistons, and valve components. The large lineup of domestic parts includes sport compact vehicles, Ford modular engines, GM’s LS series internals, and HEMI product upgrades for Chrysler.
If you can’t find what you’re looking for or need help choosing the right part for your car, call our sales team at (480) 966-3040. We are here to make your buying experience a breeze.
Sale price | None |
Wholesale price | $1,282.66 |
Shipping |
Weight: 58.70 Length: 33 Width: 10 Height: 10 |
Product Added At | Thursday 04 August, 2022 |
Product Modified At | Friday 11 July, 2025 |
Imported By | ETLOverride |
Last Edited By | Turn_API |
View In Admin |
Carb Approved | No |
---|---|
Carb Number | - |
Epa Status | N/A |
Prop65 | Yes |
Carb Required | - |
Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
---|---|---|---|---|---|---|---|---|---|---|
Turn 14 | $1,087.00 | $1,294.05 | ? | $1,190.53 | ? | 2025-07-11 10:32:03 |
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