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Manley Chevrolet LT1 Directed Injected 4340 Forged 4.00in Stroke Pro Series Crankshaft

Take your engine to the next level with the Manley Chevrolet LT1 Directed Injected 4340 Forged 4.00in Stroke Pro Series Crankshaft. This high-performance crankshaft is designed to deliver exceptional strength, durability, and performance.

Featuring a lightweight 4340 non-twist forging, gun drilled mains, and lightened rod journals, this crankshaft is optimized for weight reduction and improved engine performance. The counterweights are fully profiled to ensure precise balance and stability.

  • Lightweight Design: 4340 non-twist forging for durability and performance
  • Enhanced Strength: Multi-step heat treatment process and nitriding for added longevity
  • Micro-Polished Journals: Reduced friction and enhanced performance
  • Rigorous Quality Assurance: Stress relief, shot peening, and 100% magnafluxing for quality assurance

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Since 1966 Manley has been manufacturing race proven engine internals for the domestic and more recently sport compact performance markets. Their range of products include: cranks, pistons, rings and wrist pins, connecting rods, pushrods, drive and oil systems, cylinder head components and valves. Manley products are designed to satisfy the needs of racing’s top engine builders who demand the highest quality products available. As a result, Manley performance products can be found in a variety of vehicles, including OE supercars and record breaking street performance and race cars.
Contact
Manley Performance
1960 Swarthmore Avenue
8701 Lakewood
USA

https://www.manleyperformance.com/
Responsible person
Streetstylez Ltd. & Co. KG
Heinrich-Lorenz-Str. 2-4
09120 Chemnitz
Germany

info@streetstylez.eu
www.streetstylez.eu
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