I pulled Mine out of a s10 not sure of mpg the t5 is so fun to drive with six I have a heavy foot . I'm in process of redoing motor all clifford parts. Head, cam, intake and exhaust Waiting on exhaust to come back from clifford.
Hi there I'm a 1977 chevy step side all restored with a inline six 250,t5 trans,
Use to go on 67 72 truck site don't think they like square bodies much I could be wrong.