Wiseco Chevy BIG BLK DRAG 1.520CH 4280A Piston Shelf Stock Front Upper Strut Tower Bars Dual free flowing transverse mufflers

Dual free flowing transverse mufflers are used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torqye

Male 10AN ORB and Male 6AN ORB provided

this direct-fit catalytic converter also interchanges with OE part 17140-31390

and increased reliability

Year Make Model Submodel 1984-1989 Toyota 4Runner DLX 1984-1995 Toyota 4Runner SR5 1971-1974 Toyota Celica Base 1975-1985 Toyota Celica GT 1983-1985 Toyota Celica GTS 1975-1985 Toyota Celica ST 1979-1985 Toyota Celica Supra 1969-1976 Toyota Corona Base 1977-1978 Toyota Corona Custom 1975-1982 Toyota Corona DLX 1979-1982 Toyota Corona LE 1969-1973 Toyota Corona Mark II 1975-1977 Toyota Corona SR5 1978-1980 Toyota Cressida Base 1981-1992 Toyota Cressida Luxury 1971-1972 Toyota Crown Base 1970-1974 Toyota Hi-Lux Base 1972-1976 Toyota Mark II Base 1970-1995 Toyota Pickup Base 1986-1987 Toyota Pickup Base Turbo 1979-1995 Toyota Pickup DLX 1977-1990 Toyota Pickup SR5 1985-1988 Toyota Pickup SR5 Turbo 1986-1992 Toyota Supra Base 1987-1992 Toyota Supra Turbo

Wiseco Chevy BIG BLK DRAG 1.520CH 4280A Piston Shelf Stock Front Upper Strut Tower Bars Dual free flowing transverse mufflersEngineered, forged, and machined in the USA from 2618 aluminum for improved tensile strengthArmorGlide? Skirt Coating: seizure resistant, friction reduction, and quieter operationFully machined crown featuresPrecision ring grooves, anti detonation groove, and additional ring seal improving featuresForced pin oilingDesigned and built to withstand heavy to severe duty performance applications