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[GMCnet] Re: Exhaust manifold bolts GM 9440954 [message #367006 is a reply to message #367004] Thu, 30 September 2021 07:34 Go to previous messageGo to previous message
Bikertrash is currently offline  Bikertrash   United States
Messages: 16
Registered: August 2021
Location: Northern Indiana
Karma:
Junior Member
Thanks for the replies!

Matt, I did read that somewhere about Grade 8, probably another post reply
from you.

Jim, I will pick up some grade 5

*Any ideas about new joint boots?*

On Wed, Sep 29, 2021 at 10:27 PM Jim Kanomata wrote:

> Ken, We use the standard Grade 5.
> Never over torque them as the manifold nees to expand and move as it get
> hot /cool.
> Some say too tight contribute to cracking.
>
> On Wed, Sep 29, 2021 at 5:55 PM Ken Burton wrote:
>
>> Matt,
>>
>> What grade bolts are you recommending?
>>
>> I agree anti-seize is a must -
>> --
>> Ken Burton - N9KB
>> 76 Palm Beach
>> Hebron, Indiana
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>
>
> --
> Jim Kanomata ASE
> Applied/GMC, Newark,CA
> jimk@appliedairfilters.com
> http://www.gmcrvparts.com
> 1-800-752-7502
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--
Scott Campbell
Jack of All, Master of None!
President AMCA River Valley Chapter
1980 FXEF, 1997 XL, 2000 FLHT, 2014 FLD
1982 Chevy G20
1973 GMC Glacier Motorhome
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Scott & Mindy Campbell Northern Indiana 1973 26' Glacier, 88,000 miles, 16" Alcoa Wheels, Rust free frame (painted), Stock air suspension, New fuel lines & sending units, New brake lines, Stock front end, Onan generator Newer Coleman A/C
 
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