Flowtech 31506FLT Exhaust Header Fits select: 1969-1986 CHEVROLET K10; 1970-1974 CHEVROLET BLAZER

Fuel Economy From The Engine Leak Test For Max Performance Ceramic Headers Rust And Corrosion Resistance Mandrel-Formed Power Plenum Leakproof O-Ringed Port Seals Include All Mounting Hardware Fits Select: 1981-1986 CHEVROLET K10 8 Cyl 5 L 1973-1975;1977-1980 CHEVROLET K10 8 Cyl 5.7 L 1970-1972 CHEVROLET BLAZER 8 Cyl L 1973-1974;1976;1980;1987-1991 CHEVROLET BLAZER 8 Cyl 5.7 L 1973-1986 CHEVROLET K20 8 Cyl 5.7 L 1969-1972 CHEVROLET K10 8 Cyl L 1981-1986 CHEVROLET BLAZER 8 Cyl 5 L 1969-1972 CHEVROLET K20 8 Cyl L 1981-1986 GMC K1500 8 Cyl 5 L 1973-1980 GMC K1500 8 Cyl 5.7 L 1973-1986 GMC K2500 8 Cyl 5.7 L 1973-1976;1987-1991 GMC JIMMY 8 Cyl 5.7 L 1977-1985 CHEVROLET K30 8 Cyl 5.7 L 1987 GMC V15 CONVENTIONAL 8 Cyl 5 L 1981-1986 CHEVROLET SUBURBAN 8 Cyl 5.7 L 1971-1972 GMC JIMMY 8 Cyl L 1986 CHEVROLET D30 8 Cyl 5.7 L 1969;1971-1972 GMC K2500 8 Cyl L 1983-1986 GMC JIMMY 8 Cyl 5 L 1969-1972 GMC K1500 8 Cyl L 1978-1979 GMC JIMMY K1500 8 Cyl 5.7 L 1977-1986 GMC K3500 8 Cyl 5.7 L 1977 GMC JIMMY K1500 8 Cyl 6.6 L 1974-1975;1980-1986 GMC SUBURBAN 8 Cyl 5.7 L 1980 GMC JIMMY C1500 8 Cyl 5.7 L and more - add your vehicle to our fit widget to check