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Help w/bolt size, tranny bell to engine

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Old Oct 10, 2006 | 05:49 PM
  #1  
89RsPower!'s Avatar
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From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
Help w/bolt size, tranny bell to engine

What size bolts do I need? Can't figure out where I put my bolts that hold the tranny bellhousing to the block.. what size do I need?
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Old Oct 10, 2006 | 05:54 PM
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Vader's Avatar
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3/8-16, whatever lengths are appropriate for your bellhousing and provide at least 3/4" penetration into the block.
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Old Oct 10, 2006 | 06:39 PM
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From: Calgary, AB, Canada
Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
I think it was 1.5" long for me.
Grade 8 for sure, and washers.
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Old Oct 10, 2006 | 07:55 PM
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89RsPower!'s Avatar
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From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
Thanks guys!
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Old Oct 10, 2006 | 08:05 PM
  #5  
funkdubie's Avatar
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From: chattanooga,tn
Car: 85 z28
Engine: 355ci
Transmission: th400
Axle/Gears: 3.73
don't forget the locktite....it may save your flexplate someday...
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