Fits 1987-91 GMC R1500 Suburban Straight Through Muffler-Stainless SM12589-JHPR seats-and-seat-covers These new carb hats are

These new carb hats are the perfect solution for any blow through installation

This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces underhood temps for increased performance

106-0437’s precision mandrel bent pipes facilitate superior exhaust flow compared to the crush-bent pipes commonly used in competing aftermarket replacement exhaust systems

Dodge D300 Pickup (1971-1972)

Fits 1987-91 GMC R1500 Suburban Straight Through Muffler-Stainless SM12589-JHPR seats-and-seat-covers These new carb hats areStreet 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