Discussion Starter · #1 ·
I need some help here!! I'm rebuilding a TH350 for my 70' Chevelle. I want to O/H the trans & change my trans case since I have Buick/Olds Case in my car right now. How can I tell if the chevy case I have is a older or newer style. Since I have two trans units. From the outside they both look the same but insides are abit differant. I want to install a shift kit in the valve body. I found out that they list 2 types of kits!! 68-81' & 80-86'. Any hints would help me out!! I do rebuild Ford Trans all the time being a Ford Tech!!!!