Complete High Performance Bolt-On Exhaust Systems Connect without Welding
With 2-1/4" tailpipes, these Dual Exhaust Systems reduce exhaust restriction and back pressure for increased horsepower and better fuel economy. Complete with bolt-on connectors that adapt to your stock manifold ... no welding necessary! All parts and hardware for standard installation are included.
The standard stock exhaust system of a truck with a 350 engine is a single 2-1/2" pipe. This means that you will be getting an 80% increase in exhaust flow, increasing horsepower by up to 18% and improving fuel efficiency and low end torque at the same time. Increases in fuel efficiency and horsepower are based on a truck operating at factory specifications. Increases may vary according to the condition of your truck and driving habits. Manufactured from 16 gauge aluminized steel. Lasts up to twice as long as conventional plain steel systems.
Made with modern tube benders utilizing mandrel bends ensuring each bend is smooth flowing, increasing exhaust flow by up to 20% over stock systems. Call or go online and order yours today!
* Or ** after the sell price means your order will incur an Oversize Part Charge for each oversized part. * Means extra charge will be $20. ** Means extra charge will be $50. Due to packing and/or transportation requirements, please allow additional time for delivery. Oversized Parts are not available for air delivery.
Includes Parts for the Following Models:
1973 Chevy Blazer 2WD 1974 Chevy Blazer 2WD 1975 Chevy Blazer 2WD 1976 Chevy Blazer 2WD 1977 Chevy Blazer 2WD 1978 Chevy Blazer 2WD 1979 Chevy Blazer 2WD 1980 Chevy Blazer 2WD 1981 Chevy Blazer 2WD 1982 Chevy Blazer 2WD 1973 Chevy Blazer 4WD 1974 Chevy Blazer 4WD 1975 Chevy Blazer 4WD 1976 Chevy Blazer 4WD 1977 Chevy Blazer 4WD 1978 Chevy Blazer 4WD 1979 Chevy Blazer 4WD 1980 Chevy Blazer 4WD 1981 Chevy Blazer 4WD 1982 Chevy Blazer 4WD 1983 Chevy Blazer 4WD 1984 Chevy Blazer 4WD 1985 Chevy Blazer 4WD 1986 Chevy Blazer 4WD 1987 Chevy Blazer 4WD 1988 Chevy Blazer 4WD 1989 Chevy Blazer 4WD 1990 Chevy Blazer 4WD 1991 Chevy Blazer 4WD 1973 Chevy Suburban 2WD 1974 Chevy Suburban 2WD 1975 Chevy Suburban 2WD 1976 Chevy Suburban 2WD 1977 Chevy Suburban 2WD 1978 Chevy Suburban 2WD 1979 Chevy Suburban 2WD 1980 Chevy Suburban 2WD 1981 Chevy Suburban 2WD 1982 Chevy Suburban 2WD 1983 Chevy Suburban 2WD 1984 Chevy Suburban 2WD 1985 Chevy Suburban 2WD 1986 Chevy Suburban 2WD 1987 Chevy Suburban 2WD 1988 Chevy Suburban 2WD 1989 Chevy Suburban 2WD 1990 Chevy Suburban 2WD 1991 Chevy Suburban 2WD 1973 Chevy Suburban 4WD 1974 Chevy Suburban 4WD 1975 Chevy Suburban 4WD 1976 Chevy Suburban 4WD 1977 Chevy Suburban 4WD 1978 Chevy Suburban 4WD 1979 Chevy Suburban 4WD 1980 Chevy Suburban 4WD 1981 Chevy Suburban 4WD 1982 Chevy Suburban 4WD 1983 Chevy Suburban 4WD 1984 Chevy Suburban 4WD 1985 Chevy Suburban 4WD 1986 Chevy Suburban 4WD 1987 Chevy Suburban 4WD 1988 Chevy Suburban 4WD 1989 Chevy Suburban 4WD 1990 Chevy Suburban 4WD 1991 Chevy Suburban 4WD 1973 GMC Jimmy 2WD 1974 GMC Jimmy 2WD 1975 GMC Jimmy 2WD 1976 GMC Jimmy 2WD 1977 GMC Jimmy 2WD 1978 GMC Jimmy 2WD 1979 GMC Jimmy 2WD 1980 GMC Jimmy 2WD 1981 GMC Jimmy 2WD 1982 GMC Jimmy 2WD 1973 GMC Jimmy 4WD 1974 GMC Jimmy 4WD 1975 GMC Jimmy 4WD 1976 GMC Jimmy 4WD 1977 GMC Jimmy 4WD 1978 GMC Jimmy 4WD 1979 GMC Jimmy 4WD 1980 GMC Jimmy 4WD 1981 GMC Jimmy 4WD 1982 GMC Jimmy 4WD 1983 GMC Jimmy 4WD 1984 GMC Jimmy 4WD 1985 GMC Jimmy 4WD 1986 GMC Jimmy 4WD 1987 GMC Jimmy 4WD 1988 GMC Jimmy 4WD 1989 GMC Jimmy 4WD 1990 GMC Jimmy 4WD 1991 GMC Jimmy 4WD 1973 GMC Suburban 2WD 1974 GMC Suburban 2WD 1975 GMC Suburban 2WD 1976 GMC Suburban 2WD 1977 GMC Suburban 2WD 1978 GMC Suburban 2WD 1979 GMC Suburban 2WD 1980 GMC Suburban 2WD 1981 GMC Suburban 2WD 1982 GMC Suburban 2WD 1983 GMC Suburban 2WD 1984 GMC Suburban 2WD 1985 GMC Suburban 2WD 1986 GMC Suburban 2WD 1987 GMC Suburban 2WD 1988 GMC Suburban 2WD 1989 GMC Suburban 2WD 1990 GMC Suburban 2WD 1991 GMC Suburban 2WD 1973 GMC Suburban 4WD 1974 GMC Suburban 4WD 1975 GMC Suburban 4WD 1976 GMC Suburban 4WD 1977 GMC Suburban 4WD 1978 GMC Suburban 4WD 1979 GMC Suburban 4WD 1980 GMC Suburban 4WD 1981 GMC Suburban 4WD 1982 GMC Suburban 4WD 1983 GMC Suburban 4WD 1984 GMC Suburban 4WD 1985 GMC Suburban 4WD 1986 GMC Suburban 4WD 1987 GMC Suburban 4WD 1988 GMC Suburban 4WD 1989 GMC Suburban 4WD 1990 GMC Suburban 4WD 1991 GMC Suburban 4WD