Flowmaster 50 Series Big Block Chambered Muffler for GMC, Chevrolet and Hummer
Part # 527504
- Improved Horsepower, Torque and Engine Efficiency
- Recommended for SUV/trucks/motorhomes/tow vehicles
- Minimal interior resonance
- Mild to stock exterior exhaust tone
Description
The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
Specifications
| Body Height | 5.00 in |
|---|---|
| Body Length | 22.00 in |
| Body Material | Aluminized Steel |
| Body Width | 12.00 in |
| Clamps Included | No |
| Color | Black |
| Exhaust Tip Quantity | 0 |
| Finish | High-Temperature Paint |
| Fitment | Universal |
| Grade Type | Performance |
| Hanger Included | No |
| Heat Shield Attached | No |
| Inlet Connection | Slip-Fit |
| Inlet Diameter | 2.75 in |
| Inlet Inside Diameter | 2.75 in |
| Inlet Location | Dual |
| Inlet Outside Diameter | 2.88 in |
| Inlet Quantity | 2 |
| Inlet Type | Weld-On |
| Mount Type | Uses New Hangers (Not Included) |
| Muffler Series | 50 Series Big Block |
| Muffler Type | Chambered |
| Outlet Connection | Slip-Fit |
| Outlet Inside Diameter | 2.50 in |
| Outlet Location | Dual |
| Outlet Outside Diameter | 2.63 in |
| Outlet Quantity | 2 |
| UPC / GTIN | 00700042016532 |
| Warranty | Manufacturer's Limited 3 Year Warranty |
| Year | Make | Model | Submodel | Engine | Note |
|---|---|---|---|---|---|
| 1996 - 1997 | Chevrolet | C2500 | Base, Cheyenne, Silverado | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1998 | Chevrolet | C2500 | Cheyenne, Silverado, WT | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1999 | Chevrolet | C2500 | Base, LS | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1996 - 1997 | Chevrolet | C3500 | Base, Cheyenne, Silverado | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1998 | Chevrolet | C3500 | Cheyenne, Silverado | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1999 | Chevrolet | C3500 | Base, LS | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1996 - 1997 | Chevrolet | K2500 | Base, Cheyenne, Silverado | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1998 | Chevrolet | K2500 | Cheyenne, Silverado, WT | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1999 | Chevrolet | K2500 | Base, LS | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1996 - 1997 | Chevrolet | K3500 | Base, Cheyenne, Silverado | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1998 | Chevrolet | K3500 | Cheyenne, Silverado | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1999 | Chevrolet | K3500 | Base, LS | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1996 - 1999 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1996 - 1999 | GMC | C2500 Suburban | Base, SLE, SLT | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1996 - 1999 | GMC | C3500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1996 - 1999 | GMC | K2500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 1996 - 1999 | GMC | K3500 | Sierra SL, Sierra SLE, Sierra SLT | 5.7L V8, 7.4L V8 | 2.75 Inlet 2.50 Outlet |
| 2003 - 2006 | Hummer | H2 | Base | 6.0L V8 | 2.75 Inlet 2.50 Outlet |