My Garage 2021 Ram 1500
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Fits 1968 to 1972 Buick GS, GS 350, GS 400 and 3 more models, and 3 more makes. See every vehicle
The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 15898 brings enhanced engine sound and dyno-proven performance to your muscle car with a healthy helping of our deep, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 3in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear Behind Rear Tires exit that you can enhance with tips of your choosing, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15898 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.
Warranty: Limited Lifetime warranty
| Year | Make | Model | Engine |
|---|---|---|---|
| 1970 - 1972 | Buick | GS | 5.7L 350 V8 |
| 1968 - 1969 | Buick | GS 350 | 5.7L 350 V8 |
| 1968 - 1969 | Buick | GS 400 | 6.6L 400 V8 |
| 1970 - 1972 | Buick | GS 455 | 7.5L 455 V8 |
| 1968 | Buick | Skylark | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1969 | Buick | Skylark | 4.1L 250 I6, 5.7L 350 V8 |
| 1970 - 1971 | Buick | Skylark | 4.1L 250 I6, 5.7L 350 V8, 7.5L 455 V8 |
| 1972 | Buick | Skylark | 5.7L 350 V8 |
| 1968 - 1969 | Buick | Special | 4.1L 250 I6, 5.7L 350 V8 |
| 1968 | Chevrolet | Chevelle | 3.8L 230 I6, 4.1L 250 I6, 5.0L 307 V8, 5.3L 327 V8, 6.5L 396 V8 |
| 1969 | Chevrolet | Chevelle | 5.0L 307 V8, 5.7L 350 V8, 6.5L 396 V8 |
| 1970 - 1972 | Chevrolet | Chevelle | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8, 7.4L 454 V8 |
| 1973 | Chevrolet | Chevelle | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1968 - 1969 | Chevrolet | El Camino | 3.8L 230 I6, 4.1L 250 I6, 5.0L 307 V8, 5.3L 327 V8, 5.7L 350 V8, 6.5L 396 V8 |
| 1970 | Chevrolet | El Camino | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.5L 396 V8, 6.6L 400 V8, 6.6L 402 V8, 7.4L 454 V8 |
| 1971 - 1972 | Chevrolet | El Camino | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 400 V8, 6.6L 402 V8, 7.4L 454 V8 |
| 1973 | Chevrolet | El Camino | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1970 - 1972 | Chevrolet | Monte Carlo | 5.7L 350 V8, 6.6L 400 V8, 6.6L 402 V8, 7.4L 454 V8 |
| 1973 | Chevrolet | Monte Carlo | 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1968 | Oldsmobile | Cutlass | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1969 | Oldsmobile | Cutlass | 4.1L 250 I6, 5.7L 350 V8 |
| 1970 - 1971 | Oldsmobile | Cutlass | 4.1L 250 I6, 5.7L 350 V8, 7.5L 455 V8 |
| 1972 - 1973 | Oldsmobile | Cutlass | 5.7L 350 V8, 7.5L 455 V8 |
| 1968 - 1969 | Pontiac | GTO | 6.6L 400 V8 |
| 1970 - 1973 | Pontiac | GTO | 6.6L 400 V8, 7.5L 455 V8 |