Fits 1987-91 GMC R1500 Suburban Straight Through Muffler-Stainless SM12589-JHPR tube-sleeves The Classic Line Package for

The Classic Line Package for 1949-1950 Chevy Cars

All of the necessary port fittings

This eliminates the need to struggle with the factory eccentric adjustment

150 mm long harness with braided wire sheathing

Clamp Type Band Clamp Tip Material Stainless Steel Muffler Quantity 2 Muffler Body Material Stainless Steel Valve Included Yes Muffler Type Straight-Through Tip Diameter 4 Mounting Bracket Included No Tip Length 12 Inlet Connection Type Clamp-On Hangers Included Yes Tip Type Welded-On

Fits 1987-91 GMC R1500 Suburban Straight Through Muffler-Stainless SM12589-JHPR tube-sleeves The Classic Line Package forStreet Max, Stainless Straight Through Performance Muffler, 5. 0" x 11. 0" x 22. 0" Oval Body, Mild Tone, 16 Gauge 409 Grade Stainless Steel, Satin Finish, 3. 0" Offset In, 3. 0" Center Out, Reversible, 3 Year Limited Warranty. Features: Straight Through Design (fully reversible) Improved Horsepower and Torque 409 Grade 16 Gauge Stainless Steel Construction High Heat Thermal Mesh Effective Drone Reduction Mild Tone Specs: Body Length (IN) 22 Body Type