need a picture of radiator overflow plastic bottle

[Boys GTX]

I have a 69 GTX and I have been looking for the correct overflow plastic
Container/reservoir and I cannot find one. Could someone
Please post a picture or direct me where to look for one

 

[cudajunction]

You cant find one because they never had one. Just an overflow tube that went to the ground.

 

[Boys GTX]

Thanks, I appreciate the reply.