[dogboy]

Converting my 1968 lemans 350 2 speed car into a 400 4bbl turbo 400 car.
i have installed the new engine and trans the crossmember on the tranny had to be moved but the trans crossmember mounting brakets is different and will not bolt it together any ideas on how and where to get a new braket?

[cuz68]

They are holes in the frame for that change just look for them they are there.

[dogboy]

I had no problems relocating the cross member my problems were with bolting the trany to the cross member. the car had a 1968 2 speed and it has been changed to a 400 turbo out of a cady. The trans mount on the tail shaft is wrong and u have no idea how to fix

[Flowjoe]

Firebird's take a special cross member for TH400 installations...this might be the case for GTO's as well (Sorry my goat is a 4 spd so I can't walk out the garage and check for you).. Perhaps a Caddy tranny has a different length tail shaft...I thought GTO's took the short tail shaft (just as Firebird's do).

I don't have an answer for you either just some thoughts...hope they help

[blown 68]

if i am understanding you correctly, you need the mount between the crossmember and the transmission? you can just ask for a turbo 400 tranny mount for a gto at any parts store that carries them, and you should be good to go. i found mine at napa.