Fully Machined "Turbo Tuff Series" Billet For High Horsepower / High Boost Applications

4340 Billet
Multi-step heat treatment process
Stress Relieved and Shot Peened
Nitrided
100% Magnafluxed
Special teardrop diagonal oiling
Knife-edged counterweights
Center gun drilled
“Direct Shot" dual main priority rod journal oiling
Gun drilled crank pin and counterweights

Manley Turbo Tuff Series Billet Mitsubishi crankshafts now feature uniquely designed, ultra-lightweight, fully contoured counterweights resulting in reduced windage and maximum performance.

For Subaru EJ20 / EJ25 Vehicles Only.

Stock images used. Actual product may vary.