Fits 1987-91 GMC R1500 Suburban Straight Through Muffler-Stainless SM12589-JHPR seats-and-seat-covers 12569444444444 Warning California Proposition 65

12569444444444 Warning California Proposition 65 Warranty Limited 90 Day Warranty Weight 1

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

This soft black pliable rubber boot will fit most Chevy Lakewood bellhousings

Adapter NPT Size ( A ) 1/8 NPT FEMALE Adapter NPT Size ( B ) 1/8 NPT FEMALE Adapter Type NPT Female Coupler Brand Earls Emission Code 5 Finish Anodized Blue Material 2024 Aluminum Product Line Premium Product Type NPT Coupler

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

Fits 1987-91 GMC R1500 Suburban Straight Through Muffler-Stainless SM12589-JHPR seats-and-seat-covers 12569444444444 Warning California Proposition 65Street 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