will the waterpump off my 87 TII fit onto a 90 gl?

and will my brakes work with that car?

im pretty sure the waterpump works across all of the fc 13b's

the brakes will work; if you swap the calipers you want to change the brake master cylinder in the 90 to the one in the TII or else your brake bias will be off

i think the rear calipers are the same

alright, thanks man