55Chev2nd, technical questions are best answered in the garage forums. Since this is the Welcome Centre not everyone comes through here when they sign in.
I'll move this to a garage forum where you can get some answers.

Welcome to Stovebolt. The place where you can get answers for your old Chevy and GMC's.

.....and watch for bolters from your state. I know they are here.


1937 Chevy Pickup
In the Gallery
1952 Chevy Panel
In the Gallery
More photos
1950 Chevy Coupe
Pictures!

I'd rather walk and carry a Chevy hub cap than ride in a Ferd.
I can explain it to you, but I can't understand it for you smile