1-7/8" Header and Catted Connection Kit. 2014-2018 GM 1500 Series Truck 5.3L. light This Mishimoto radiator is engineered

This Mishimoto radiator is engineered to restore your vehicle's cooling efficiency and prevent overheating issues

the WeatherTech FloorLiner HP is an essential accessory to preserve your vehicle’s interior integrity and cleanliness

The flange is 1-3/4 inch in diameter and clamps directly on to metal or plastic tubing where venting is needed

4" 3-Bolt Collector/Exhaust Flange

1-7/8" Header and Catted Connection Kit. 2014-2018 GM 1500 Series Truck 5.3L. light This Mishimoto radiator is engineeredHeader and Connection Kit. 2014 2018 GM 1500 Series Truck 2015 2020 SUV 5. 3L. Includes 1 7 8" x 3" Stainless Steel Long Tube Headers & 3" x 2 3 4"(OEM) Catted Stainless Steel Y Pipe.