AP front speedway or rear short track brake rotors.  Veined vent design.  1 1/4 inch thick.  12 7/8" outer diameter, 9 3/4" inner diameter, 1 1/2" surface area. 8 bolt x 9" bolt pattern.  Square lug bolt type.  These rotors are very lightly used and are in excellent race ready condition.  Very good condition.

Model CP 3948 126 & 127.

See other brake parts in my store, Used Race Parts Supply.