Manley Chevrolet Big Block Forged Crankshaft - 4.000in Stroke
This forged crankshaft is engineered from lightweight 4340 alloy steel with a non-twist forging process, delivering exceptional strength and durability for high-performance Chevrolet Big Block engines. It undergoes a multi-step heat treatment and nitriding process to enhance longevity and resistance to wear.
Precision micro-polished large radius journals reduce friction, improving engine efficiency and performance. Each crankshaft is rigorously quality assured through stress relief, shot peening, and 100% magnaflux inspection to meet demanding motorsport standards.
- Forged 4340 alloy steel construction
- Lightweight non-twist forging design
- Multi-step heat treatment and nitriding for enhanced strength
- Micro-polished large radius journals for reduced friction
- Stress relieved, shot peened, and magnaflux inspected
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.
Contact
Manley Performance1960 Swarthmore Avenue
8701 Lakewood
USA
https://www.manleyperformance.com/
Responsible person
Streetstylez Ltd. & Co. KGHeinrich-Lorenz-Str. 2-4
09120 Chemnitz
Germany
info@streetstylez.eu
www.streetstylez.eu