Steed Speed Upgraded Replacement Exhaust Manifold For 4BT 3.9L Cummins powersports Revolver X4s Hard Rolling Truck

Revolver X4s Hard Rolling Truck Bed Cover - 2015-2020 Ford F-150 6' 7" Bed

2009 Dodge/Ram 2500 Power Wagon

FASS and many others

This kit is hands down the strongest option for any GM Heavy Duty Truck

Steed Speed Upgraded Replacement Exhaust Manifold For 4BT 3.9L Cummins powersports Revolver X4s Hard Rolling TruckSteed Speed Upgraded Replacement Exhaust Manifold For 4BT 3. 9L Cummins Steed Speed Manifolds are CNC Machined from 1018 Mild Steel Billet and finished with a satin black coating of Techline, these aren't your typical cheap cast or tubular manifolds. Steed Speed engineers some of the finest manifolds on the planet. The Techline coating is capable of handling up to 1700 degrees continuously and up to 2000 degrees for short periods. Steed Speed