Did any 300zx model/year come out with 300mm front rotors? My car is a 1989 TT, but has these 300mm rotors and the calipers also look different, they are not finned. Looks like I may have scored an unknown upgrade. This car has many ghosts in it's closet, finally a positive one.
Probably a little upgrade from a 32GTR or 33GTST, same piston set up and brake pads as the Z kit just a bit bigger, 296mm.
Check if there 32mm thick they may be r32 standard callipers and discs or r34 gtst ones if there 30mm
Definitely R32 GTR non Brembo calipers and discs. http://www.aus300zx.com/forum/showpost.php?p=417566&postcount=4
