GSC P-D Ford Mustang 5.0L Coyote (Gen 1/2) 37.27mm Head (STD) (45deg) Chrome Pol Int Valve - Single GSC Power Division Sale! from 2768 3257 /per Qty. Sold Out This item is either made to order or has limited inventory. Please reach out to confirm lead times if needed. GSC P-D Ford Mustang 5.0L Coyote (Gen 1/2) 37.27mm Head (STD) (45deg) Chrome Pol Int Valve - Single