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Old 03-22-2009, 12:59 AM   #6
kevinr1970
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Join Date: Aug 2004
Location: Everett, WA
Posts: 2,316
Re: '86 K5, need help

Quote:
Originally Posted by sdavid View Post
Behind the 6.2 was normally a T400 trans. You might have to change out some of the fuel delivery system, and flush the tank out. But a 305 with a carb will be an easy swap.
In a half ton application the only time I have seen a T400 (stock) was in a military vehicle. Not to say people didn't order them with a T400 but I have yet to see it... in a half ton.


The Big Green, you say everything else is there. I assume you mean tranny too.
If that is the case and you are going to use the tranny you will need a different converter and I believe the governor. At least if you are running a 700r4. Not sure if you are running a different tranny though.
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1982/1989 K5/GMC Jimmy 2wd
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