Bolt thread and length question 360 magnum

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GhostFish

GhostFish

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I have an 87 360 magnum and a 904 trans. Neither had the bolts to put the two together. I can't seem to find any information (poor google fu on the subject i guess) as to how long or what thread pattern to use. Could anyone point me in the right direction?

I don't have a bucket of bolts sadly. Next stop is the hardware store to stock up as I'm going to need them to put the 71 Dart I bought back together. Lots of parts in the car, and nothing to put them back on with :|
 
magnum did not come out until around 92...

you are looking for 3/8-16 national coarse..

same thread as a LA engine intake bolts
 
Sorry *97* fat fingered.

Thanks a ton, at least I have a starting point now!
 
Most of the bolts around the top radius end of the bellhousing and block are 3/8" x 16 x 1 1/2" or 1 3/4" length.

There are a couple/few at the bottom that are 7/16 x 14 thread and about 1 1/2 to 1 3/4"
 
Once again, thanks so much for your help! I'll grab a handful of all of them.
 
I don't know if grade 8 is overkill. But I would not buy the cheap crap.
 
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