Tuff Country 03-12 Dodge Ram 3500 4wd (w/3.5in Rear axle) 4in Rear Block & U-Bolt Kit Fabrication>O-Rings this header is designed for

this header is designed for custom

and may be removed to allow for maximum ground clearance when off road

Engineered using 3D scan files

Replaces OE 3241731

This intercooler kit produces dyno-proven gains of 13

Tuff Country 03-12 Dodge Ram 3500 4wd (w/3.5in Rear axle) 4in Rear Block & U-Bolt Kit Fabrication>O-Rings this header is designed forTuff Country's block and u bolts kits are an economical solution to raising the rear end of many trucks and SUVs. Lift blocks are inserted between the factory axle and leaf spring to lift the rear end. Each kit includes lift blocks and extended zinc plated u bolts, custom fit for the application.