Description
classic line package black ch49b ls flowtech exhaust and headers 7 V8 1967 Ford Mustang Year Make Model Submodel masks 6CK19TZZAA CRN 7 V8 1967 Ford Mustang Shelby GT 500 428 7 V8 1968 Ford Mustang 289 4 includes an H pipe crossover to balance out the exhaust pressures