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  #11  
Old 03-30-2015, 03:03 PM
Enoch Enoch is offline
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Default Re: Trying to verify original radiator mounting bolts

This design started sometime in 70 not 69. your bolts should have a pinched point Recessed/flanged head. GM pt # 396014. And more specifically the M in a hex is late 70's early 80's from what I have seen. Original headmarkings for 69's would be RBW, E Anchor, $, 23 C and a few more. Hope this helps, Rich.
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  #12  
Old 03-30-2015, 03:07 PM
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Woj Woj is offline
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Default Re: Trying to verify original radiator mounting bolts

I took a few pictures of the bolts holding my radiator on my 69 SB Camaro. It has 13k original miles on it (Ohio car). I don't think the radiator has ever been out of the car. I don't know if BB and SB had same mounting pattern, Mikey will know.

Here are the bolt from the driver's side:



Passenger side: Bolts have points:




Overall picture:

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  #13  
Old 03-30-2015, 03:08 PM
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Default Re: Trying to verify original radiator mounting bolts

PS. I can get bolt head markings later if you need them.

Phil Woj
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  #14  
Old 03-30-2015, 08:08 PM
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69VN 69VN is offline
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Default Re: Trying to verify original radiator mounting bolts

Ok gents thanks for all the info. Good stuff! Phil if you like you can post some bolt head markings later.

Sal [img]<<GRAEMLIN_URL>>/youguysrock.gif[/img]
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I currently own a 1969 Camaro SS350. Although the original drivetrain is long gone, this 4/speed car has a March '69 HC coded block with #041 heads. The transmission is an M20 Muncie #660 case and the rearend is a BS coded 12 bolt posi. Built in Van Nuys.
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Old 03-30-2015, 10:10 PM
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Default Re: Trying to verify original radiator mounting bolts

Bolt head markings:

Driver's side with well nuts:



Passenger side:





Hope this helps.

Phil Woj.
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  #16  
Old 03-31-2015, 05:27 PM
Kurt S Kurt S is offline
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Default Re: Trying to verify original radiator mounting bolts

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: m22mike</div><div class="ubbcode-body">Kurt, over the years when refering to the 69 AIM on hardware issues the revision date of 10/xx/68 seems to be in the manual allot, any insight on that ?

Mike </div></div>
I'd guess that there were a bunch of changes after the 69 launch that took about a month to implement. [img]<<GRAEMLIN_URL>>/wink.gif[/img]
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