I've got my sites on a 81 Granada. I want the disc brakes from it, but I am not sure if they will interchange to a 70 mustang coupe. Anyone know?

 

if its a a arm front end yes bolt in.cant remember when they changed think it was 80 or 81
if its got struts no not with out a LOT of work
hope this helps good luck

 

Hollander Interchange manual page 34 shows interchanges of the 70 stang brakes with:
cougar 70-72 disc brake
cougar 73
fairland 70 disc brake
montego 70-71 disc brake
mustang 70-73 bisc brake
Torino 71 disc brake

Nothing about the 81 Granada as a direct swap....good luck

 

I think 80 was the last year for Granada swaps.

Check out Discbrakeswap.com...the prices are pretty competative

 

hmm check to see if it has the disc brake 9 inch rear if so grab it