Trying to put together everything I need for my dual gate install.
I have a floor shifter bracket from a Th350 and it doesn't seem to fit the Th400
I could probably force it on but it will never fit over the shoulder. of the bolt.
Maybe it's a different size based on the transmission year? (need to double-check the year on the th400)

 

The bolt pattern on the TH400 pan is different and so is the bracket.

 

I am hoping this one will do the job.

Pn# - INL10765

1969-79 GM A-body Pontiac - GTO, Judge, Lemans, Tempest, Grand Prix, 69-77 trans Am Automatic trans t-400 floor shifter cable bracket for center console cars. 1pc.

This is the bracket that mounts to the trans on center console cars. It is used to shift the transmission. If you are adding a console or floor shifter to your car this bracket is a must to get the cable to work. This is an inline tube exact reproduction of the original with silver zinc plating.

Applications:

1969-79 Chevelle, GTO, 442, GS, Elcamino

1970-79 Monte Carlo, 1969-72 Grand Prix

1969 Camaro, Firebird, 69-74 Nova

1970-79 Firebird / Trans Am / Camaro

1973-79 A-body Chevelle, Lemans, Cutlass, Skylark

all Full Size Cars from 69-78

Any GM Car with the T-400 Transmission

 

I think this is what you should be looking for the turbo 400 floor shift. Thanks

 

The bracket that bolts to the PAN is the one that is different. The shift arm bracket fits both transmissions. Be sure there isn't a burr on the end of the shaft.

 

Joe thanks for verifying the shift arm fits both.
Took a little persuading but I was able to wiggle it on.