Manley Billet Crank 4G63
Manley Turbo Tuff Series Billet Mitsubishi crankshafts will feature uniquely designed, ultra-lightweight, fully contoured counterweights resulting in reduced windage and maximum performance.
Fully Machined “Turbo Tuff Series" Billet For High Horsepower / High Boosted Applications.
- 4340 Billet
- Multi-step heat treatment process
- Stress Relieved and Shot Peened
- 100% Magnafluxed
- Knife-edged counterweights