Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Supertech manganese bronze intake valve guides for Mitsubishi 4G63 engines, supplied as a set of 8. These guides accept 6.6mm valve stems and are intended for cylinder head rebuilds to restore precise valve-to-guide clearance. They offer a durable replacement to maintain valve alignment and consistent intake valve motion in 4G63 series applications.
Supertech Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8
