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1G Belhousing Bolt Dimensions

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BLACK'98DSM

5+ Year Contributor
4,450
1,889
Feb 9, 2019
Alabama
1GNT, '92 Eclipse GS with 4g37 and 5 speed.

I'm missing the 2 upper belhousing bolts, and was wondering if anyone happens to know the dimensions of them so I can buy some new ones. Finding originals is unlikely. I'll also need to know so I can purchase some longer ones to mount my block to the engine stand.

Thanks in advance. If no one can provide insight I may have to remove one of the others and measure the thread pitch. I have a feeling the lengths will vary though.
 
They are the same as any 1G or 2G with the 4G63. M10 x 1.25, either 40 or 43.5 mm long depending on which one you're dealing with.
 
ASA shows them as the same, as does the Chrysler catalog. The two top bolts are M10 x 1.25 x 43.5 (exhaust side) and 40 (intake side) millimeters. :idontknow:

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