Originally Posted by m.docken
I need crosss drilled & slotted rotors that will match front and rear on my 67 chevelle. Rear rotors are 1979 Cadilac sevelle, and front rotors are 1981 monte carlo. Does anyone know what company will make these rotors so they will match front and bvack??????? Thanks
this is a bad idea from several angles:
1. 1979 Seville rotors are 5 on 5 bolt pattern for starters. And they are 11-3/8" in diameter. Your 81 Monte rotors are 10-1/2", so you will easily lockup the rears due to grooss bias mismatch.
2. Crossdrilled are ridiculous for the street; they are guaranteed to crack from stress risers between the vanes.