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:
| Description_ABR |
MUFF 3.50IN |
| Description_SHO |
FM50SRS OFF/OFF 3.5 |
| Description_INV |
3.5 IN(O)/OUT(O) 50 SERIES BB |
| Description_ASC |
Universal Muffler - Some adaptation may be required. |
| Description_DES |
Flowmaster 50 Series Big Block Chambered Muffler |
| Description_EXT |
50 Big Block - 3.50 Offset In / 3.50 Offset Out - Mild Sound |
| Description_MKT |
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. |
| Description_FAB |
Improved Horsepower, Torque and Engine Efficiency |
| Description_FAB |
Recommended for SUV/trucks/motorhomes/tow vehicles |
| Description_FAB |
Minimal interior resonance |
| Description_FAB |
Mild to stock exterior exhaust tone |
| Description_ABR |
MUFF 3.50IN |
| Description_SHO |
FM50SRS OFF/OFF 3.5 |
| Description_INV |
3.5 IN(O)/OUT(O) 50 SERIES BB |
| Description_ASC |
Universal Muffler - Some adaptation may be required. |
| Description_DES |
Flowmaster 50 Series Big Block Chambered Muffler |
| Description_EXT |
50 Big Block - 3.50 Offset In / 3.50 Offset Out - Mild Sound |
| Description_MKT |
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. |
| Description_FAB |
Improved Horsepower, Torque and Engine Efficiency |
| Description_FAB |
Recommended for SUV/trucks/motorhomes/tow vehicles |
| Description_FAB |
Minimal interior resonance |
| Description_FAB |
Mild to stock exterior exhaust tone |
| 614 |
5.00 |
| 615 |
22.00 |
| 621 |
Aluminized Steel |
| 616 |
12.00 |
| 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 |
3.50 |
| 619 |
Offset |
| 1171 |
3.63 |
| 620 |
1 |
| 596 |
Weld-On |
| 596 |
Clamp-On |
| 1174 |
Chambered |
| 622 |
3.50 |
| 304 |
Offset |
| 1172 |
3.63 |
| 623 |
1 |
| 598 |
Single |
| 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 |
3.50 |
| Mount Type |
Uses New Hangers (Not Included) |
| Muffler Series |
50 Series Big Block |
| Product Type |
Street Mufflers |
| Vehicle Type |
Truck/SUV |
| 9957 |
Slip-Fit |
| 9958 |
Slip-Fit |
| part type |
Exhaust Muffler |
| Sub Category |
Mufflers |
| 614 |
5.00 |
| 615 |
22.00 |
| 621 |
Aluminized Steel |
| 616 |
12.00 |
| 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 |
3.50 |
| 619 |
Offset |
| 1171 |
3.63 |
| 620 |
1 |
| 596 |
Weld-On |
| 596 |
Clamp-On |
| 1174 |
Chambered |
| 622 |
3.50 |
| 304 |
Offset |
| 1172 |
3.63 |
| 623 |
1 |
| 598 |
Single |
| 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 |
3.50 |
| Mount Type |
Uses New Hangers (Not Included) |
| Muffler Series |
50 Series Big Block |
| Product Type |
Street Mufflers |
| Vehicle Type |
Truck/SUV |
| 9957 |
Slip-Fit |
| 9958 |
Slip-Fit |
| part type |
Exhaust Muffler |
| Sub Category |
Mufflers |
