Lingenfelter Performance Engineering High-Flow Check Valve Fittings

Lingenfelter's high-flow check valve fittings will adapt their high-flow check valves to your stock GM fuel lines. They feature a taper on one end for increased flow and a factory spring-lock design on the other. The quick-disconnect fittings are machined from stainless steel to resist corrosion; order the size needed for your application.