rad cap ID
 

https://www.yenko.net/ubbthreads/pics...3-img_1504.jpg
https://www.yenko.net/ubbthreads/pics...4-img_1505.jpg

Re: rad cap ID
 

69 and up looks to me Albert.

Re: rad cap ID
 

Yep 69. With soft indent in the middle brass. If it was smooth that would be 67-68

Re: rad cap ID
 

shouldnt 69 up have a circle around the 15# like the AC has?

Re: rad cap ID
 

The original cap for my 69 Chevelle has the circle around the "15# RC-15" as Donnie says.

Re: rad cap ID
 

What do the experts say about this one?
https://www.yenko.net/ubbthreads/pics...15_cap_002.jpg

Re: rad cap ID
 

here is the original cap on my 1970 LS6, also with the circle.

Re: rad cap ID
 

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Verne_Frantz</div><div class="ubbcode-body">What do the experts say about this one?
https://www.yenko.net/ubbthreads/pics...15_cap_002.jpg
</div></div>

That one looks like the cap on my '65 GTO (built September of '64 in Pontiac Michigan).

http://i1016.photobucket.com/albums/...psa6806293.jpg

K

Re: rad cap ID
 

Thanks Keith. I am also thinking it is an early one. I think it's correct back to at least '63 for A/C equipped cars but I asked because there is a lot of knowledge here regarding those caps.

Verne [img]<<GRAEMLIN_URL>>/biggthumpup.gif[/img]

Re: rad cap ID
 

Looking at the caps here made me check the spare I have and it looks like the OP's but no rust. It's suitable for a driver but was curious if these can be restored. The rubber on mine has about a 1/4&quot; chunk missing and is hard and brittle. Is the rubber seal replaceable by a novice or no?