Help with 89gt 4 wheel disc convert

[stanggt1989]

I just picked up a 1994 gt donor and wanted to convert my 89 Fox to 5 lug/4 wheel disc.
Do I have to modify the firewall to except the 94 booster/master or can I use the fox booster/master? Also any issues swapping the 94 axles into my fox rear?

Any help is greatly appreciated
Mike
Ronkonkoma, N.Y.

 

[Mustang5L5]

You need to use the matched booster/mc. You can't use your stock fox booster/mc. You just need to slot the holes in thenfirewall and it will slide right in.

Axles will swap into your rear provided you use the sn95 axle brackets to mount the brakes

 

[stanggt1989]

Thanks for the quick reply