Join Date: Apr 2005
Location: Rancho Bernardo
Fuel Return line depends on the year, check ls1tech.com for that info.
I used Hooker Block Hugger headers, and will have to have the pass side modified to fit. I had problems with the drivers side fitting, You may have to see how they fit when you put the engine in.
5.3 Vortec, T18, Dana 20, AMC 20, Dana 30
97 XJ 2wd POS.