Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 88mm Stroke Race Series Crankshaft

Manley Crankshaft, 4340 BILLET 88mm STROKE

For High Horsepower/High Boosted Applications, explore our fully machined "Turbo Tuff Series" billet cranks, available for Mitsubishi 4G63/4G64 and Subaru EJ20/EJ25 engines.

Lightweight Design, 4340 Billet Material: Manufactured from 4340 Turbo-Tuff Billet material, ensuring durability and performance. Counterweights are fully knife edged to ensure precise balance and stability.

Increase Displacement with a Stroker Crankshaft: Featuring an increased 94mm stroke provides a 9.3% increase over the stock stroke offering more displacement and more power.