Performance Muffler Flowmaster Stainless Steel complete-line-kit 1979-1980 GMC C2500 454 CID

1979-1980 GMC C2500 454 CID

Kit includes complete hardware and factory styled hangers in the stock locations for an easy installation

If you have the 8

OEM - XL3Z-2282-BA / XL3Z2282BA

Does NOT fit RPO Code ZR2

Performance Muffler Flowmaster Stainless Steel complete-line-kit 1979-1980 GMC C2500 454 CIDOverview: Outlaw series Outlaw mufflers are designed to be connected directly to the header collectors or can be added into an existing exhaust system. Recommended for racing applications where a muffler is required without a set decibel limit to be met. Features: Max Dyno Gains of 5 HP and 7 Lb. Ft. Torque Provides Maximum Clearance for Off Roading Mandrel Bent Pipe Increases Exhaust Flow and Performance Stainless Steel Construction Offers Great