Flowmaster Crossmember-Back Exhaust System for 20 vehicles
Part # 1040FM
Features
- Exits Straight-out under the Rear Bumper
- Mandrel-bent for Maximum Performance
- High Clearance around Rear Differential
- Designed for Double Off-set Mufflers
- 16 Gauge Aluminzed Steel Tubing
- Does Not Include Hardware
- 3-year Limited Warranty
- Includes H-pipe Kit
Description
This mandrel-bent headers-back exhaust system is custom designed for most 1968-1972 GM A-body cars and is perfect for the person looking for true dual exhaust system. This system comes complete minus the mufflers and allows you to choose the sound level of the Flowmaster performance mufflers you desire for your vehicle. System features include all mandrel-bent 3.00-inch aluminized steel tubing, an H-pipe to equalize the exhaust gas pressures and sound for maximum performance and maximum clearance. Designed for an easy fit, these systems covered by our 3-year Limited Warranty. Notes: Requires 3.00-inch Offset Inlet/Opposite side Offset Outlet such as part# 943048 (Super 44 Series) or 53058 (Super 50 Series) mufflers. Does Not Include Header Collector Adapter Cones or hardware. Does Not align with the factory Oldsmobile 442 bumper cutouts. Fabrication required for installation of H-pipe.
Specifications
| CARB (California) Compliant | Yes |
|---|---|
| Catalytic Converter Included | No |
| Catalytic Converter Quantity | 0 |
| Clamping Type | U-Bolt |
| Clamps Included | No |
| Exhaust Tip Diameter | 3.00 in |
| Exhaust Tip Quantity | 0 |
| Exhaust Tip Resonated | No |
| Exhaust Tip Shape | Round |
| Exit Style | Dual Out Rear |
| Finish | Aluminized |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Hangers Included | No |
| Inlet Type | Clamp-On |
| Main Piping Diameter | 3.00 in |
| Mount Type | Uses New Hangers (Not Included) |
| Mounting Bracket Included | No |
| Muffler Flanged Inlet | No |
| Muffler Flanged Outlet | No |
| Muffler Included | No |
| Muffler Quantity | 0 |
| Muffler Type | Not Included |
| Pipe Color | Silver |
| Pipe Material | Aluminized Steel |
| Pipe Wall Gauge | 16 ga. |
| UPC / GTIN | 00700042019106 |
| Warranty | Manufacturer's Limited 3 Year Warranty |
| Year | Make | Model | Submodel | Engine | Note |
|---|---|---|---|---|---|
| 1970 - 1972 | Buick | GS | Base | 5.7L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1968 - 1969 | Buick | GS 350 | Base | 5.7L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1968 - 1969 | Buick | GS 400 | Base | 6.6L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1970 | Buick | GS 455 | Base, GSX | 7.5L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1971 - 1972 | Buick | GS 455 | Base | 7.5L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1968 - 1969 | Buick | Skylark | Base, Custom | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1970 | Buick | Skylark | 350, Base, Custom | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1971 | Buick | Skylark | Base, Custom | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1972 | Buick | Skylark | 350, Base, Custom | 5.7L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1968 - 1969 | Buick | Special | Base | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1968 - 1969 | Buick | Sportwagon | Base, Custom | 5.7L V8, 6.6L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1968 | Chevrolet | Chevelle | 300, 300 Deluxe, Concours, Malibu, Nomad, Nomad Custom, SS 396 | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1969 | Chevrolet | Chevelle | 300 Deluxe, Concours, Concours Estate, Greenbrier, Malibu, Nomad, SS 396 | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1970 | Chevrolet | Chevelle | Base, Concours, Concours Estate, Greenbrier, Malibu, Nomad, SS 396, SS 454 | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1971 - 1972 | Chevrolet | Chevelle | Base, Concours, Concours Estate, Greenbrier, Heavy Chevy, Malibu, Nomad, SS | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1968 - 1972 | Chevrolet | El Camino | Base, Custom, SS | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1970 - 1972 | Chevrolet | Monte Carlo | Base | 5.7L V8, 6.6L V8, 7.4L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1971 | GMC | Sprint | Base | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1972 | GMC | Sprint | Base, Custom | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1968 - 1969 | Oldsmobile | 442 | Base | 6.6L V8, 7.5L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1970 - 1971 | Oldsmobile | 442 | Base | 7.5L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1968 | Oldsmobile | Cutlass | Base, S | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1969 - 1970 | Oldsmobile | Cutlass | Base | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1971 | Oldsmobile | Cutlass | Base, S | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1972 | Oldsmobile | Cutlass | Base, Cruiser, S | 5.7L V8, 7.5L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1968 - 1970 | Oldsmobile | Cutlass Supreme | Base | 5.7L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1971 - 1972 | Oldsmobile | Cutlass Supreme | Base | 5.7L V8, 7.5L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1968 - 1971 | Oldsmobile | F85 | Base | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1972 | Oldsmobile | F85 | Base | 5.7L V8, 7.5L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1968 - 1969 | Oldsmobile | Vista Cruiser | Base | 5.7L V8, 6.6L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1970 - 1972 | Oldsmobile | Vista Cruiser | Base | 5.7L V8, 7.5L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1968 - 1969 | Pontiac | Grand Prix | Base | 6.6L V8, 7.0L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1970 - 1972 | Pontiac | Grand Prix | Base | 6.6L V8, 7.5L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1968 - 1969 | Pontiac | GTO | Base | 6.6L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1970 - 1971 | Pontiac | GTO | Base, The Judge | 6.6L V8, 7.5L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1972 | Pontiac | GTO | Base | 6.6L V8, 7.5L V8 | Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |
| 1968 | Pontiac | LeMans | Base | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1969 | Pontiac | LeMans | Base, Safari | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1970 | Pontiac | LeMans | Base, Safari, Sport | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1971 | Pontiac | LeMans | Base, Sport, T37 | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1972 | Pontiac | LeMans | Base, Luxury, Sport | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1968 - 1969 | Pontiac | Tempest | Base, Custom, Safari | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. | |
| 1970 | Pontiac | Tempest | Base, GT | Small Block Chevy Swap; Big Block Chevy Swap; LS Swap; LT Swap; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers.; Pipes Only; Aluminized Steel; Mufflers Not Included; Use Offset Inlet / Offset Outlet Mufflers. |