Hello, I just thought about this and need to makes sure of something. Is the z bar on my 69 GS going to be the same as the one for my '69 Olds W30? The one from the Buick has been welded on at least once and therefore need not go back in the car. Any help would be great. Also, the ball stud at the block is shaped different than any other GM that I have seen. It seems to have provisions for a tool to install it in the block.....?
Then its going to be different. Your 69 W-30 shares its Z bar with a 350 Buick. it wont work with a big block Buick. There's a repro BBB Z bar out there that is very nice. I think OPGI sells it. Others may as well