Exhaust Muffler for 7in. Round Straight-Through Performance Exhaust Muffler MagnaFlow 12770 locks-and-hardware Like all Flowmaster® products the

Like all Flowmaster® products the benefits include improved throttle response

Overall Dimensions - 14

1L L6 1977 - 1986 Chevrolet C10 305/5L V8 1975 - 1986 Chevrolet C10 350/5

Trans-brake

Exhaust Muffler for 7in. Round Straight-Through Performance Exhaust Muffler MagnaFlow 12770 locks-and-hardware Like all Flowmaster® products theOverview: Fully reversible and featuring a free flowing, straight through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhaust project. Interchange: Brand Interchange Part Number Application: Year Make Model Submodel Engine Size Universal Specs: Body Finish Satin Exhaust Tip Quantity 0 Overall Length (In.) 20 Outlet Type Center Title 7" Round Straight Through Outlet