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Re: [GMCnet] Exhaust manifold bolts GM 9440954 [message #367003 is a reply to message #367002] Wed, 29 September 2021 21:26 Go to previous messageGo to previous message
Matt Colie is currently offline  Matt Colie   United States
Messages: 8547
Registered: March 2007
Location: S.E. Michigan
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Ken Burton wrote on Wed, 29 September 2021 20:54
Matt,

What grade bolts are you recommending?

I agree anti-seize is a must -
Ken,

Don't go to more than a Gr.2 unless you really need the bolt load. Stay with the Gr.2 because it will give you the least trouble with galling and relaxation.

I have a really bad connection to the local WiFi I hope this makes it.

Matt Colie - Still at Chippewa Falls


Matt & Mary Colie - Chaumière -'73 Glacier 23 - Members GMCMI, GMCGL, GMCES
Electronically Controlled Quiet Engine Cooling Fan with OE Rear Drum Brakes with Applied Control Arms
SE Michigan - Near DTW - Twixt A2 and Detroit
 
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