65 Gasser?

You Tube Videos. Quite a few.Speedway does one too.
I looked for a set up for my 63 Belvedere as I was thinking the same as you.
There is a web site called Thompson's Garage that has gasser kits/parts.
If I remember it was going to cost about $1700 to $2000 with brakes when all said and done.
Only complaint I read about with Speedway was some guys didn't like that the leaf springs were short.
They may be just right for a early A though.