Caliper ID ?????? Help

dgc333 said
The pistons are 2.6" in diameter on 73-75 A-bodies. Year One has rebuild kits for US$15.95 (seal and a dust boot) and the pistons for US$35.95. That is quite a bit more than the $24 for a rebuilt caliper from RockAuto.

Thanks for that I can now order the right one.
Do you know the part number for the pads?