Since BradH got the ball rolling on valve body questions I am going to jump in.

My Dad and I had Mopar Billy's brother Boone do one of my Dad's 904s for my car before drag week. He commented that it had a cheetah valve body in it but it didn't look like ones he had seen before. My Dad thinks that it is likely from the 70s, and may have come in a Complete turbo action 904 at one point. The trans works great I am just curious what has changed over the years with the Cheetah reverse manual valve bodies? I have one that is only 20 years old lol would it be any different? worth changing?

Next up, I bought an old A-1 trans brake valve body awhile back. I can't find a stitch of information on it online, and an email to A-1 never got returned. It's a low band apply trans brake VB that is brand new in the box. I would like to put this in a low gear 904 I have but I thought I would see if anyone has used one before?