Thanks, I have a 1966 Mustang Coupe, 347, C4, 3.25 rear, will be converting to a 3:73 LS 8.8 Explorer rear this winter. This spring I replaced the floor pans and installed a Conv. seat riser. I also encountered high water temps since I built the 347. I went with a 26" Speedway dual pass radiator (chevy version) had my friend straighten out the lower radiator to work with a ford. Water temps are perfect now!
Motor goodies: Balanced 347 kit, Scat crank, Probe pistons. Lunati (351W) Voodoo roller 282/290 cam, Parker intake, Eld 600 carb. Pro Comp aluminum heads, Gasket matched intake and heads, Patriot long tube headers Dynomax 3" Xpipe kit and Jeg's chambered mufflers. The car runs pretty good.