This kit is designed to remove the the High Pressure Fuel Relief Valve located on top of the drivers side LB7 intake runner. The removal of the FPRV will allow clearance for larger Y-bridges and intake combinations.
Stainless Block Off Plug
24" 5/16" Fuel Line
5/16" Brass Tee Fitting
The picture below shows where the plug threads in. The provided hose clamps and brass T is needed to replace the steel return lines on the outflow side of the relief valve.