JBA Cat Back Exhaust System for Chevy GMC Silverado 2500 HD Sierra 2500 - 40-3030 weiand 7 V8 1981 - 1985

7 V8 1981 - 1985 GMC G3500 Vandura 350/5

Designed for a lifetime of reliability

The Three Stage Retard Control connects easily to your MSD Ignition and can be triggered from points

8 L4 1973 - 1976 Chevrolet Laguna 1972 - 1974 Chevrolet Luv Pickup 1970 - 1981 Chevrolet Monte Carlo 1964 - 1981 Chevrolet Malibu 1975 - 1983 Ford E-100 Econoline 302/5 V8 1969 - 1977 Ford Custom 500 351/5

6 V8 1975 GMC Sprint SP 350/5

JBA Cat Back Exhaust System for Chevy GMC Silverado 2500 HD Sierra 2500 - 40-3030 weiand 7 V8 1981 - 1985Overview: 01 06 Silverado Sierra 2500HD Cat Back 409SS When it comes to performance exhaust systems, most people are looking for three things: Power. Sound. Quality. JBA Exhaust Systems deliver the best of all three. While there is high demand for performance and sound, the capacity for power in a JBA Exhaust System gives us the edge. Each system is tuned to provide the best possible exhaust tone without being overwhelming inside your vehicle. By