[N2TRUX]

Originally Posted by shaneo2112RUSH

..... it does have a 5 x 4 3/4 bolt pattern 12" rotor and the thickness of the rotor is 1 1/4". if that helps any!! also how do you check to see if its a heavy duty setup?

If it's a 12" x 1 1/4" it is the HD rotor/caliper. It's going to be 82 up.