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Old 08-18-2009, 11:29 PM   #13
cableguy0
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Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,950
Re: 5.7 TBI in an 86????? Anyone done this swap??

there should only be a 3 inch difference between the th350 and the 4l60 mounting point. 2 inches if your trans is a 700r4 which I think it is. if your th350 has a 9 inch tail shaft the driveshaft should swap right over. if its a 6 inch shaft your about 3 inches short but getting the driveshaft out of a truck that came with a 700r4 stock shouldnt be a problem
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