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- - GMC core support (https://67-72chevytrucks.com/vboard/showthread.php?t=856491)

arcticman

01-06-2025 11:14 PM

GMC core support

Hello, Im hoping someone can confirm a part number. the # 3980042. It is supposed to be a GMC core support 67-72. Does anybody have a 1967 parts book they could confirm this for me. The above number may be superseded. I have a 1967 GMC> Thanks in advance for your help.
Scott

Bob B.

01-07-2025 01:41 AM

Re: GMC core support

I have a March '69 parts book, and it shows part #3891901 superceding part #3937306 for 1967-1968. Part #3944762 for 1969. It appears that #3891901 superceded to #3980042 in 1979:

http://ftp.gmpartswiki.com/getpage?pageid=23150

arcticman

01-07-2025 11:09 AM

Re: GMC core support

Thank you Bob very helpful

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