Flowmaster Signature Series Cat-Back Stainless Exhaust System - 3 in Diameter - 4 in Tip - GM Fullsize Truck 2014-19 1950791 1966-1974 Plymouth Valiant

1966-1974 Plymouth Valiant

1968-1969 Chrysler 300

235/249 Duration

Versatile ventilation system featuring lower front chin bar ventilation and effective top ventilation system with 6 air intake at top

Simply plug the OBDII connector into your vehicle's OBDII port

Flowmaster Signature Series Cat-Back Stainless Exhaust System - 3 in Diameter - 4 in Tip - GM Fullsize Truck 2014-19 1950791 1966-1974 Plymouth ValiantProduct Description: Exhaust System Signature Series Cat Back 3 in Diameter 4 in Tip Stainless Natural GM Fullsize Truck 2014 19 In 1983 California Sprint Car racers were experiencing 'excessive sound' issues and were told to quiet the cars down or stop racing. Flowmaster founder Ray Flugger created Flowmaster's first patented design of racing mufflers. Ray attached handles to ease carrying the race mufflers, and the mufflers became known as the