Corvette filter regulator works great. I used one in my 96 Blazer 5.3 conversion and my 68 C20 conversion . Both with 2005 5.3 engines. I used a Boydes welding aluminum tank in the 68 with intank pump. On the Blazer just used stock tank and pump. Hard lines along frame with stainless braided connecting to tank and filter reg, and to the engine fuel rail. Put the filter regulator close to tank and have short run of return line. Good luck with yours. Jim
