Manley Race Series Forged Crankshaft for 7-Bolt 4G63 - 88mm Stroke

Manley "Race Series" forged crankshafts are renowned for their durability on both the street and the race track.

The factory 4G63 crank is already quite strong, but when really pushing the horsepower limits, Manley's forged crankshaft will give you the piece of mind to support that power under any kind of abuse.