How about this combination for my 1/2ton A D -250(1978)+T5 from mid 80's S10? I thnk this may be a good combo,newer updated engine desigined to run on unledded.Has anyone ever done this? I am thinking it may be even less work than adapting the 235 to the t-5,due to being closer in age.If anybody has done this I would really appericiaate some input,guidence,oppinion's ect. Thanks Aaron
