by rattlebox93 » Tue Oct 20, 2009 3:05 pm
70u is what these trucks have if it is a 70 and not a 60
93 d350 extended cab dually, 5 speed, he351cw, industrial man ported, ported head, 60# springs, 6x16's, ballanced, coated slugs, lowerd comp, 354 spring, piston lp, 1/2 lines, con f, home made water in the works still not running but getting close