Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Manley Extreme Duty stainless steel exhaust valves, 1.600" diameter with +.100 oversize, are engineered for the most demanding applications including Top Fuel, Funny Car, marine big-block Chevy and circle track competition. Built from XH-432 XtremeAlloy with chrome stems and hard tips, they feature swirl-polished underheads and fully machined combustion faces to improve airflow, combustion efficiency and wear resistance under extreme loads.
Manley Extreme Duty Stainless Steel Exhaust Valves 1.600, +.100 - Set of 8
