The partsamerica web site lists a replacement rotor for 1966 a-body discs Bendix 141054
There is no other info listed -
Has anyone used this part on their car?
Is this a small bolt pattern (5 lug 4" circle) rotor?
Any one has more detail info for Bendix parts?

Thanks for your help.

That is the rotor designed to go with the kelsey hays 4 piston 5 on 4" brake setup. Any pre 73 disc brake setup on A bodies were 5 on 4". Remember these rotors are two piece, seperate hub, and no the seperate hub is not included with the rotor.

I have two of those bendix rotors on my 71 duster w/sbp discs. I got them from the local monument auto parts, I don't recall exactly how much they were but I believe they were $150 for a pair. I doubt you can get the hubs from a parts store any more. Junkyards are your only choice on that one.