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Author Topic: crossmember bolts??  (Read 2190 times)

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Offline Cowboyup1978

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crossmember bolts??
« on: August 07, 2019, 12:17:28 AM »
i am trying to find the bolts, nuts, and washers that mount the crossmember to the FRAME of the car. the car is a 78 TA 400 4 speed borg warner super t-10 does anyone know the size and length of the 4 bolts that mount the crossmember? i am also confused on how the adapter plate mounts to the crossmember. if anyone has any pics or info would be awesome. thanks!
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Offline Wallington

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Re: crossmember bolts??
« Reply #1 on: August 07, 2019, 04:01:31 AM »
The bolts for the crossmember are roughly 3/8"UNC x 1" long, with matching nuts. Adaptor plate? Do you mean the trans mount?
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Offline Cowboyup1978

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Re: crossmember bolts??
« Reply #2 on: August 07, 2019, 10:29:33 PM »
this is called an adapter plate to mount muncies and super t-10s. i have the energy suspension transmission mount but im not sure how this plate mounts. my transmission is the super t-10 borg warner...do i need to put this plate back on the car when installing transmission? and how does it mount? thanks for the help!
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Offline Wallington

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Re: crossmember bolts??
« Reply #3 on: August 07, 2019, 10:43:31 PM »
it's an adaptor plate for the cat convertor. If you no longer have factory exhaust or stock cat, leave them off.


thumbnail_19177 by Aus78Formula, on Flickr
« Last Edit: August 07, 2019, 10:49:05 PM by Aus78Formula »
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Offline Cowboyup1978

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Re: crossmember bolts??
« Reply #4 on: August 13, 2019, 01:04:10 AM »
every site i look on says that plate is an adapter plate for different transmissions.
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Offline Wallington

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Re: crossmember bolts??
« Reply #5 on: August 13, 2019, 02:07:55 AM »
Now you know those sites are incorrect. I have never, ever seen them referred to as that.

thumbnail_19230 by Aus78Formula, on Flickr

http://4.bp.blogspot.com/-CSBt9i90k4A/UVpT18a0CjI/AAAAAAAAAJU/0FjG5FZPwA4/s1600/New+Catalytic+Converter.JPG
« Last Edit: August 18, 2019, 01:14:25 AM by Aus78Formula »
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Offline Wallington

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Re: crossmember bolts??
« Reply #6 on: August 18, 2019, 01:15:50 AM »
No problem, I was posting that anyway.
« Last Edit: August 18, 2019, 09:41:59 AM by Aus78Formula »
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