Need head mark for water pump/alternator bracket
Team Owner
Joined: Sep 2006
Posts: 31,285
Likes: 4,374
From: Westminster Maryland
Hi Mn,
On my 71 (no A.I.R. Equipment) the bolt is a simple flat hex-head with the the 'dog-bone' symbol (laying down) and is a grade 5 bolt...3 slashes. SB with A.I.R. engines (LT-!) used a stud not a bolt.
I'm unsure if this bolt was painted engine orange or not. Was the bolt that was put there in Flint reused? or did St.Louis use another bolt?
Regards,
Alan
On my 71 (no A.I.R. Equipment) the bolt is a simple flat hex-head with the the 'dog-bone' symbol (laying down) and is a grade 5 bolt...3 slashes. SB with A.I.R. engines (LT-!) used a stud not a bolt.
I'm unsure if this bolt was painted engine orange or not. Was the bolt that was put there in Flint reused? or did St.Louis use another bolt?
Regards,
Alan
Last edited by Alan 71; Apr 25, 2018 at 12:45 PM.
