Manley Chrysler 5.7L Hemi Forged Crankshaft - 4.050in Stroke
This Manley forged crankshaft is engineered for high-performance applications for 5.7L and 6.4L Hemi engines. Manufactured from premium 4340 steel forging, it features a 4.050 inch stroke that increases displacement, turning a 5.7L into a 392 cubic inch engine and a 6.1L/6.4L into a 426 cubic inch engine. The crankshaft includes gun drilled mains and lightened rod journals to reduce weight and optimize engine efficiency.
Counterweights are fully profiled for balance and stability, designed for 6.125 inch length connecting rods. The crankshaft also features micro-polished large radius journals to reduce friction and improve performance. It is stress relieved, shot-peened, and 100% magnafluxed to ensure durability and quality.
- 4340 steel forging with multi-step heat treatment and nitriding for enhanced strength
- 4.050 inch stroke for increased engine displacement
- Gun drilled mains and lightened rod journals for weight reduction
- Micro-polished large radius journals for reduced friction
- Fully profiled counterweights for precise balance
- Includes 58 tooth reluctor wheel
- Designed for 6.125 inch connecting rods
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