2021-2026
2015-2020
2009-2014
2004-2008
1997-2003
FREE 1 to 3-Day Delivery on Orders $149+ Details
Flowmaster 70 Series Big Block II Offset/Center Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)
Item T631898
Just Reduced
On Sale
-10% $224.96 Was $249.95
Military, Medical & First Responders
$11.25 Available in AT Cash Rewards.
Confirm Eligibility
Confirm Eligibility
Choose options to add to cart.
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- _x000D_
- Body Height 5.00 In _x000D_
- Body Length 22.00 In _x000D_
- Body Material Aluminized Steel _x000D_
- Body Width 10.00 In _x000D_
- Category Exhaust _x000D_
- Clamps Included No _x000D_
- Finish High-Temperature Paint _x000D_
- Fitment Universal _x000D_
- Grade Type Performance _x000D_
- Hanger Included No _x000D_
- Heat Shield Attached No _x000D_
- Inlet Connection Slip-Fit _x000D_
- Inlet Diameter 2.50 In _x000D_
- Inlet Inside Diameter 2.50 In _x000D_
- Inlet Location Offset _x000D_
- Inlet Outside Diameter 2.63 In _x000D_
- Inlet Quantity 1 _x000D_
- Inlet Type Clamp-On, Weld-On _x000D_
- Mount Type Uses New Hangers (Not Included) _x000D_
- Muffler Series 70 Series Big Block _x000D_
- Muffler Type Chambered _x000D_
- Outlet Connection Slip-Fit _x000D_
- Outlet Inside Diameter 2.50 In _x000D_
- Outlet Location Center _x000D_
- Outlet Outside Diameter 2.63 In _x000D_
- Outlet Quantity 1 _x000D_
- Outlet Type Single _x000D_
- Overall Length 28.00 In _x000D_
- Part Type Exhaust Muffler _x000D_
- Product Type Street Mufflers _x000D_
- Reversible No _x000D_
- Shape Oval _x000D_
- Sound Level Mild _x000D_
- Sub Category Mufflers _x000D_
- Tunable No _x000D_
- Vehicle Type Classic Muscle Car, Street/Strip, Truck/SUV _x000D_
- Fits Universal; Some Adaptation May Be Required _x000D_
| Brand | Flowmaster |
| Muffler Inlet Size | 2.50 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Description
Performance Muffler Upgrade. The Flowmaster 70 Series Big Block II Offset/Center Oval Muffler features a 2.50-inch inlet and 2.50-inch outlet, engineered to enhance horsepower, torque, and engine efficiency while producing a mild exterior exhaust tone with minimal interior resonance. It is well-suited for trucks, SUVs, motorhomes, tow vehicles, and high-performance street cars where space permits, offering improved sound control and power enhancement.
_x000D__x000D_Construction and Appearance. Crafted from durable 16-gauge aluminized steel with a high-temperature paint finish, this muffler ensures long-lasting protection. It utilizes full MIG welding for superior durability and reliability and incorporates the patented Delta Flow® technology within an enlarged casing for exceptional sound management.
_x000D__x000D_Installation. Installation is straightforward with slip-fit inlet and outlet connections, requiring no drilling. This muffler requires new hangers (not included) and can be installed via clamp-on or weld-on methods, providing installation flexibility.
_x000D__x000D_Application. Designed for universal fit, this muffler may require some adaptation during installation to achieve proper fitment on various vehicles. It is not reversible and fits a broad range of classic muscle cars, street/strip vehicles, and trucks/SUVs able to accommodate its size and shape.
Flowmaster 52571
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
4.7
Reviews of Flowmaster Exhaust Products (500+)
Questions & Answers
No questions about this product yet.
Ask the First Question
