Exhaust Muffler for 5 X 8in. Oval Straight-Through Performance Exhaust Muffler MagnaFlow 12289 flowmaster 7 V8 1988 - 1991

7 V8 1988 - 1991 GMC C2500 350/5

Tailor Accelerator Pump Performance

CNC Machined Aluminum Construction

and factory fuel pumps

Exhaust Muffler for 5 X 8in. Oval Straight-Through Performance Exhaust Muffler MagnaFlow 12289 flowmaster 7 V8 1988 - 1991Overview: 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.) 30 Outlet Type Offset Outlet Quantity 1 Muffler Type Straight