This American Thunder® exhaust system comes as a complete true dual Crossmember-Back exhaust for your 1968-1972 GM A-body with a V8 engine. These dual exhaust systems feature 2.50-inch mandrel-bent stainless steel tubing for maximum performance, includes a built-in H-pipe/balance tube flowing into a pair of large case Super 40® mufflers that deliver an aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The 2.50-inch tailpipes exit at a slight angle down under the rear bumper for a strong muscular look. The system includes all hangers and necessary hardware for installation. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage and is covered by our Lifetime Limited Warranty.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1970-1972 |
Buick |
GS |
Base |
| 1968-1969 |
Buick |
GS 350 |
Base |
| 1968-1969 |
Buick |
GS 400 |
Base |
| 1970-1972 |
Buick |
GS 455 |
Base |
| 1970 |
Buick |
GS 455 |
GSX |
| 1970,1972 |
Buick |
Skylark |
350 |
| 1968-1972 |
Buick |
Skylark |
Base |
| 1968-1972 |
Buick |
Skylark |
Custom |
| 1968-1969 |
Buick |
Special |
Base |
| 1968-1969 |
Buick |
Sportwagon |
Base |
| 1968-1969 |
Buick |
Sportwagon |
Custom |
| 1968 |
Chevrolet |
Chevelle |
300 |
| 1968-1969 |
Chevrolet |
Chevelle |
300 Deluxe |
| 1970-1972 |
Chevrolet |
Chevelle |
Base |
| 1968-1972 |
Chevrolet |
Chevelle |
Concours |
| 1969-1972 |
Chevrolet |
Chevelle |
Concours Estate |
| 1969-1972 |
Chevrolet |
Chevelle |
Greenbrier |
| 1968-1972 |
Chevrolet |
Chevelle |
Malibu |
| 1968-1972 |
Chevrolet |
Chevelle |
Nomad |
| 1971-1972 |
Chevrolet |
Chevelle |
SS |
| 1968-1972 |
Chevrolet |
El Camino |
Base |
| 1968-1972 |
Chevrolet |
El Camino |
Custom |
| 1968-1972 |
Chevrolet |
El Camino |
SS |
| 1970-1972 |
Chevrolet |
Monte Carlo |
Base |
| 1971-1972 |
GMC |
Sprint |
Base |
| 1972 |
GMC |
Sprint |
Custom |
| 1968-1971 |
Oldsmobile |
442 |
Base |
| 1968-1972 |
Oldsmobile |
Cutlass |
Base |
| 1972 |
Oldsmobile |
Cutlass |
Cruiser |
| 1968,1971-1972 |
Oldsmobile |
Cutlass |
S |
| 1968-1972 |
Oldsmobile |
Cutlass Supreme |
Base |
| 1968-1972 |
Oldsmobile |
F85 |
Base |
| 1968-1972 |
Oldsmobile |
Vista Cruiser |
Base |
| 1968-1972 |
Pontiac |
Grand Prix |
Base |
| 1968-1972 |
Pontiac |
GTO |
Base |
| 1970-1971 |
Pontiac |
GTO |
The Judge |
| 1968-1972 |
Pontiac |
LeMans |
Base |
| 1972 |
Pontiac |
LeMans |
Luxury |
| 1969-1970 |
Pontiac |
LeMans |
Safari |
| 1970-1972 |
Pontiac |
LeMans |
Sport |
| 1971 |
Pontiac |
LeMans |
T37 |
| 1968-1970 |
Pontiac |
Tempest |
Base |
| 1968-1969 |
Pontiac |
Tempest |
Custom |
| 1970 |
Pontiac |
Tempest |
GT |
| 1968-1969 |
Pontiac |
Tempest |
Safari |
