If you are looking to dress up your 5.9 Cummins this is the first piece of the puzzle! Remove the cheap cast valve cover and replace it with this clean looking billet aluminum piece. All parts including the oil fill cap are manufactured from solid 6061 T6 billet aluminum. Valve cover includes all stainless hardware and sealing surfaces are sealed with o-ring seals. This cover DOES NOT use the factory bolts! We include nice stainless socket head bolts to give this cover the cleanest look possible! The cover comes standard in a machined finish and is available polished, anodized red or anodized blue
Machined steel 4.62″ flange (S400 flat V) for your S400 turbo. Most Borg Warner S400 T4 turbine housings utilize this style exhaust outlet flange. It has a machined recess to accept a 4″ pipe. Includes heavy-duty quick-release v-band clamp. The flange can be purchased separately without clamp NOTE: Clamp included is a VERY heavy-duty clamp. It is not just your standard cheap clamp that breaks the first time you try to take it off!