yes all MZ/GZ 21/20 JZA/MA/GA 70 rotors will swap, the biggest ones as far as i know are JZA70(the type R could be bigger) im pretty sure all you need is the rotors, the calipers and the caliper mounting bracket to bolt the JZA70 brakes on, I have JZA70 brakes on my car but they were already on the JZA70 x member that i used to bolt the 1J in with. i think you might need to use a different mounting bracket even with the turbo MA70 brakes. the caipers may or may not be the same.
Thu, 23 October 2003 12:21
