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Old 06-05-2010, 01:25 AM   #1
DBear
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bellhousing bolt size

does anyone know the exact size and thread of the bolts to connect a chevy motor and auto trans together....
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Old 06-05-2010, 01:36 AM   #2
beebster
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Re: bellhousing bolt size

9/16 is all i can tell you. I just went to battle with one yesterday.
that "top" one was a beast. My hands are too fat. LOL
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Old 06-05-2010, 01:40 AM   #3
Sillyoldman
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Re: bellhousing bolt size

3/8" coarse thread I think.


Edit. Never mind me. I was thinking flex cover
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Last edited by Sillyoldman; 06-05-2010 at 01:41 AM.
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Old 06-05-2010, 02:05 AM   #4
chevyblazer
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Re: bellhousing bolt size

yeah 3/8with 9/16head but buy em right size long make sure they have like 1/4guide
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Old 06-05-2010, 04:35 AM   #5
beebster
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Re: bellhousing bolt size

yeah, 3/8 with 9/16 head.
sorry, i just had "wrench size" in my memory. LOL
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Old 06-05-2010, 08:57 AM   #6
bigsnookmaster
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Re: bellhousing bolt size

I use 3/8"-16 x1-1/4" grade 8
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