What's up guys names Matt. Current square body's at a 86 m1028a (k30) drw trucks currently getting a 12v cummins (ve pump) and an 2000 dodge nv4500 with a gm np205. It's a work in progress. Also just picked up a 87 c20 that I'm swapping from tbi 350 to a 93 6.5 turbo diesel that I had on my k30...