American Thunder KitDoes Not Fit GT or Convertibles.Exhaust System KitFits 1964 to 1966 Ford Mustang (not GT) with a V8 engine, does not fit convertibles.Flowmaster's 16 gauge mandrel bent pipe...
American Thunder Kit Does Not Fit GT or Convertibles. Exhaust System Kit Fits 1964 to 1966 Ford Mustang (not GT) with a V8 engine, does not fit convertibles. Flowmaster's 16 gauge mandrel bent pipe kits are designed to fit perfectly onto your vehicle with all the quality and performance that you would expect from Flowmaster. Header Back, Exhaust, Kit, Ford, Mustang, V8, Performance Header-back 64-66 Mustang Header-back System - Dual Rear Exit - American Thunder - Moderate Sound
