I would try a 1 1/2"... 5/8 wrench size bolt, coarse thread...don't force them
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1988 F-250 HD XLT 4x 460 engine C6
1992 F-150 XLT 4x 302 engine AODHey OP, be sure to up-date this thread when a cure is found, HELP the next guy out that's in the same boat as you.
My 70 429 bell housing bolts for the trans to the block and for the stand were 7/16ths by 14 thread and yes i believe it is a 5/8 head for the wrench. Depends on how long the spacers on the stand are for the length. The spacers on my stand are about 2 inches so maybe about 2 3/4 or 3 inch bolts. You can always use some washers if they are too long. There are some holes in the head that are 5/16ths but I would use the 7/16ths bell housing holes to hold that weight.
Last edited by Dirt racer; 02-14-2010 at 09:24 PM.
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