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Flowmaster 70 Series - 3.00 Center In / 2.50 Dual Out - Mild Sound 530702
4.4 (69 items)
Limited Time SaleUntil the end
00
52
51
$146.99 cheaper than the new price!!
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New $244.99
Product details
| Management number | 204463640 | Release Date | 2025/10/22 | List Price | $98.00 | Model Number | 204463640 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
The 70 series utilizes Flowmaster's Delta Flow® technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1990 | Chevrolet | C1500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | Chevrolet | C1500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | Chevrolet | C1500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1993 | Chevrolet | C1500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | Chevrolet | C1500 | Scottsdale | 3.00 Inlet 2.50 Outlet |
| 1990 | Chevrolet | C1500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | Chevrolet | C1500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | Chevrolet | C1500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1993 | Chevrolet | C1500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | Chevrolet | C1500 | WT | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | Chevrolet | C1500 | WT | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | Chevrolet | C1500 | WT | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1993 | Chevrolet | C1500 | WT | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | Chevrolet | C2500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | Chevrolet | C2500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | Chevrolet | C2500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | Chevrolet | C2500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | Chevrolet | C2500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | Chevrolet | C2500 | Scottsdale | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | Chevrolet | C2500 | Scottsdale | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | Chevrolet | C2500 | Scottsdale | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | Chevrolet | C2500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | Chevrolet | C2500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | Chevrolet | C2500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | Chevrolet | C2500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | Chevrolet | C2500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | Chevrolet | K1500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | Chevrolet | K1500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | Chevrolet | K1500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | Chevrolet | K1500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | Chevrolet | K1500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1993 | Chevrolet | K1500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | Chevrolet | K1500 | Scottsdale | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | Chevrolet | K1500 | Scottsdale | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | Chevrolet | K1500 | Scottsdale | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | Chevrolet | K1500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | Chevrolet | K1500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | Chevrolet | K1500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | Chevrolet | K1500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | Chevrolet | K1500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1993 | Chevrolet | K1500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | Chevrolet | K1500 | Sport | 3.00 Inlet 2.50 Outlet |
| 1990 | Chevrolet | K1500 | WT | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | Chevrolet | K1500 | WT | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | Chevrolet | K1500 | WT | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1993 | Chevrolet | K1500 | WT | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | Chevrolet | K2500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | Chevrolet | K2500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | Chevrolet | K2500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | Chevrolet | K2500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | Chevrolet | K2500 | Cheyenne | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | Chevrolet | K2500 | Scottsdale | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | Chevrolet | K2500 | Scottsdale | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | Chevrolet | K2500 | Scottsdale | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | Chevrolet | K2500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | Chevrolet | K2500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | Chevrolet | K2500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | Chevrolet | K2500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | Chevrolet | K2500 | Silverado | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | GMC | C1500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | GMC | C1500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | GMC | C1500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1993 | GMC | C1500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | GMC | C1500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | GMC | C1500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | GMC | C1500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1993 | GMC | C1500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | GMC | C1500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | GMC | C1500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | GMC | C1500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1993 | GMC | C1500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | GMC | C2500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | GMC | C2500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | GMC | C2500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | GMC | C2500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | GMC | C2500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | GMC | C2500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | GMC | C2500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | GMC | C2500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | GMC | C2500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | GMC | C2500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | GMC | C2500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | GMC | C2500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | GMC | C2500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | GMC | C2500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | GMC | C2500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | GMC | K1500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | GMC | K1500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | GMC | K1500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | GMC | K1500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | GMC | K1500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1993 | GMC | K1500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | GMC | K1500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | GMC | K1500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | GMC | K1500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | GMC | K1500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | GMC | K1500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1993 | GMC | K1500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | GMC | K1500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | GMC | K1500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | GMC | K1500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | GMC | K1500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | GMC | K1500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1993 | GMC | K1500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1993 | GMC | K1500 | Sierra Sport | 3.00 Inlet 2.50 Outlet |
| 1988 | GMC | K2500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | GMC | K2500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | GMC | K2500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | GMC | K2500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | GMC | K2500 | Sierra | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | GMC | K2500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | GMC | K2500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | GMC | K2500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | GMC | K2500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | GMC | K2500 | Sierra SLE | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1988 | GMC | K2500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1989 | GMC | K2500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1990 | GMC | K2500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1991 | GMC | K2500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
| 1992 | GMC | K2500 | Sierra SLX | 3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet,3.00 Inlet 2.50 Outlet |
Specifications:
| 614 | 5.00 |
| 615 | 22.00 |
| 621 | Aluminized Steel |
| 616 | 10.00 |
| California Proposition 65 | No |
| 1882 | No |
| 17 | Black |
| 1161 | 0 |
| Exhaust Tip Quantity | Sold Separately |
| Finish | High-Temperature Paint |
| 3390 | Performance |
| 617 | No |
| 618 | No |
| 601 | 3.00 |
| 619 | Center |
| 1171 | 3.13 |
| 620 | 1 |
| 596 | Weld-On |
| 596 | Clamp-On |
| 1174 | Chambered |
| 622 | 2.50 |
| Outlet Location | Dual |
| 1172 | 2.63 |
| 623 | 2 |
| 598 | Dual |
| 8971 | 28.00 |
| 624 | No |
| 33 | Oval |
| Sound Level | Mild |
| 626 | No |
| 3145 | Universal |
| Brand | Flowmaster |
| Category | Exhaust |
| Emission Code | 5 |
| Fitment | Universal |
| Inlet Diameter | 3.00 |
| Muffler Series | 70 Series Big Block |
| Product Type | Street Mufflers |
| Vehicle Type | Truck/SUV |
| Vehicle Type | Classic Muscle Car |
| Vehicle Type | Street/Strip |
| 9957 | Slip-Fit |
| 9958 | Slip-Fit |
| part type | Exhaust Muffler |
| Sub Category | Mufflers |
| Description_INV | 3 IN(C)/2.5 OUT(D) 70 SERIES BBII |
| Description_ASC | Universal Muffler - Some adaptation may be required. |
| Description_DES | Flowmaster 70 Series Chambered Muffler |
| Description_EXT | 70 Series - 3.00 Center In / 2.50 Dual Out - Mild Sound |
| Description_MKT | The 70 series utilizes Flowmaster's Delta Flow® technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. |
| Description_FAB | Minimal interior resonance |
| Description_FAB | Mild to stock exterior exhaust tone |
| Description_FAB | Recommended for SUV/trucks/motorhomes/tow vehicles |
| Description_FAB | Improved Horsepower, Torque and Engine Efficiency |
Mufflers
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