OldIHC

There is a better chance that nothing happen. The system is open air. I have several of these old radiators. I will confirm this tomorrow.

Stock radiator cap was 4 pounds.

The lowest I could find that fits is a 7 psi cap but that seems to be OK, I've had it on the truck for over a year now.

I run Stant #10228 caps on my Binders. I believe it is a 7psi cap.

I did have a look at several L&R radiators. Both are set up for a pressure cap. Both have 3# caps.

I thought I responded to this but don’t see it.
Thanks for the radiator advice. I’m not sure if I should be too worried about the pressure in a new aluminum radiator with all new hoses. It came with a 6lb cap. It would only release when it gets too hot anyhow?

I have been working on this ol pickup allot trying to get it roadworthy and I finally got it. It’s a long way from a frame off restoration but it’s come a long ways in less then a year for a truck that’s been sitting for almost 40 years. Thanks for everyone’s ideas, and advice. This forum has a ton of great info.

Looks pretty cool to me, enjoy the rides. Luke

Another nice old Binder back on the road, what could be better!

Thanks for the pic! I'm sure it feels great to have it on the road.

Dean