Fits 2011-2014 Ford F-150; Hooker BlackHeart Shorty Headers - 70303405-RHKR spindles 106-0667’s precision mandrel bent pipes

106-0667’s precision mandrel bent pipes facilitate superior exhaust flow compared to the crush-bent pipes commonly used in competing aftermarket replacement exhaust systems

4L V8 1989 - 1991 Chevrolet V1500 Suburban 350/5

Body Material Stainless Steel Clamps Included Yes Finish Stainless Steel Part Category Regular Hangers Included Yes Heat Shield No Outlet Type Bolt-On Overall Length 80 Oxygen Sensor Location Post Converter Series OEM Grade Core Substrate Material Ceramic Universal Or Specific Fit Specific

5 V8 1969 - 1977 Pontiac Firebird 400/6

All Hays torque converters are internally welded compared to brazing

Fits 2011-2014 Ford F-150; Hooker BlackHeart Shorty Headers - 70303405-RHKR spindles 106-0667’s precision mandrel bent pipesHooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer these stainless steel shorty headers for 2011 2014 Ford F 150 trucks. These headers feature 1 5 8" primary tubes and are engineered to offer both premium fitment and maximum performance from your 5. 0L engine. Features: Max dyno gains of +8 HP & +12 LB. FT. torque 1 5 8? , 16 gauge, stainless steel construction maximizing strength