Flowmaster HP-2 Series Muffler - 2.5" Inlet, 2.5" Outlet - 18" Case - 409S H761C01M 5L (tt)Vehicle Applications: Ford F-150

5L (tt)Vehicle Applications: Ford F-150 17-18 V6-3

Chromemoly steel studs are heat-treated and have a 190/000 psi tensile strength rating

Package of 4

our filter assemblies offer unmatched flow

1973-1973 Chevrolet MalibuFits 1962-1973 GM Powerglide 2-speed transmissions with standard or reverse pattern manual valve body

Flowmaster HP-2 Series Muffler - 2.5" Inlet, 2.5" Outlet - 18" Case - 409S H761C01M 5L (tt)Vehicle Applications: Ford F-150Constructed with an 18" long, painted 409S outer shell, and 409 Internal components. Available in 2. 00", 2. 25", and 2. 50" inlet outlet sizes. The 409S HP 2 mufflers have a case length of 18 inches and a 4. 00 X 5. 50 inch width. Due to their Cool Shell Technology they can be placed in virtually any location under the vehicle. The 409S HP 2 mufflers feature a painted 409S outer shell, and 409S internal construction. Available in 2. 00, 2. 25, and 2.