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Old 08-23-2020, 06:16 PM
6d7gto 6d7gto is offline
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Default Various torque specs for engine mounts and associated brackets

I need to know the correct original factory torque specs for the motor mounts to block (1967 GTO). Also trying to find out torque specs for stock motor mount brackets to frame crossmember and torque specs for the long pass through bolts.

One more question. Were there any washers between the castle bolts that connect the mounts to the engine block, or just bolts alone? Inline Tube sells them with washers but I believe I bought my set of bolts from Paul Spotts or other reliable Pontiac specialist (it was a long time ago, not sure now who I purchased them from but they did not come with any washers).

This is for a concours restoration. Thanks!

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Old 08-23-2020, 10:57 PM
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Motor mount to block: 70#. Long pass-through bolts: 30#

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Old 08-23-2020, 11:10 PM
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Check out this thread for more info: http: //forums.maxperformanceinc.com/forums/showthread.php?727840&p=4926506#post4926506

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Old 08-23-2020, 11:18 PM
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Page 6-52 of the 67 manual has all of your information.

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Old 08-24-2020, 12:25 PM
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Quote:
Originally Posted by boltbuster View Post
Page 6-52 of the 67 manual has all of your information.
Thank you for your valuable info. What manual are you referring to...Assembly Manual?

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Old 08-24-2020, 01:44 PM
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Service Manual I'd say.



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Old 08-24-2020, 01:58 PM
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From Service Manual:





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Old 08-24-2020, 02:25 PM
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Great follow-up, John...

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Old 08-24-2020, 04:01 PM
6d7gto 6d7gto is offline
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Quote:
Originally Posted by johnta1 View Post
From Service Manual:





I struck gold with you guys! Is there a difference between Service Manual and Assembly Manual? My reproduction Assembly Manual (that's what it's called on the cover) has pages labeled like you posted here but mine does not have a page # 6-52. Stops at 6-17 then goes to the 7's.

I'd love to buy the same manual you have John. Can I ask where you got yours?

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Old 08-24-2020, 04:07 PM
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I bought mine from a dealership about 40 years ago.


They sell them on ebay or a company which I can't remember sells them


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Old 08-24-2020, 05:51 PM
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Thumbs up Good Used...

...Over a reprint is what I prefer.

This way I know there will be no printing issues,
like found in that aftermarket piece of garbage Assembly Manual.

In the meantime heres a link to the SM;
http://thefirstgensite.com/html/P67svcmanual.htm

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Old 08-24-2020, 06:00 PM
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I got a nice GM authorized version for my car on CD. I like it...It is searchable and you can just print a page and get it dirty without worrying about the condition of a book. I think the seller was on ebay.

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Old 08-24-2020, 06:50 PM
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Good call, Cat. I have a CD copy and an original copy.

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Old 08-25-2020, 08:53 PM
6d7gto 6d7gto is offline
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I'll be on the lookout for a CD version too. Thanks guys.

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Old 09-01-2020, 01:09 PM
6d7gto 6d7gto is offline
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Quote:
Originally Posted by Jeff Hamlin View Post
...Over a reprint is what I prefer.

This way I know there will be no printing issues,
like found in that aftermarket piece of garbage Assembly Manual.

In the meantime heres a link to the SM;
http://thefirstgensite.com/html/P67svcmanual.htm
Your link is way better than any of my Assembly Manuals. I can actually read it! Thanks.

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