Got a 89 GTA.. my 700r4 took a crap last month. Just bought a refurbed TH400 off ebay.. Should be here next week.

What do i need to complete the swap.. anything electronical, mount wise.. all i got is the tranny itself. What am i missing?

John

 

New transmission crossmember. Shorter driveshaft. TH400 slip yoke for the tranny. Electric kickdown switch.

You can solve part of the problems by buying a torque arm and crossmember from someone like Spohn that's designed for the swap. The new crossmember will be in the proper position for the TH400 mount and the torque arm will attach to the crossmember. The kickdown kit can be purchased from Hurst. Contact your local driveline shop for a custom made driveshaft and slip yoke.

 

Thanks alot bro!

 

u can get the drive shaft from spohn too

 

First thing ima do is post in the TGO classifieds and see what some members have laying around.. if i have no luck, spohn gets the call.