Fits 1988 to 1995 Chevrolet K3500, and 1 more make. See every vehicle
This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
Warranty: Manufacturer's Limited 3 Year Warranty
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1988 - 1990 | Chevrolet | K3500 | Cheyenne, Scottsdale, Silverado | 5.7L 350 V8, 7.4L 454 V8 |
| 1991 - 1993 | Chevrolet | K3500 | Cheyenne, Silverado | 5.7L 350 V8, 7.4L 454 V8 |
| 1994 - 1995 | Chevrolet | K3500 | Base, Cheyenne, Silverado | 5.7L 350 V8, 7.4L 454 V8 |
| 1988 - 1993 | GMC | K3500 | Sierra, Sierra SLE, Sierra SLX | 5.7L 350 V8, 7.4L 454 V8 |
| 1994 - 1995 | GMC | K3500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L 350 V8, 7.4L 454 V8 |