Need Prestolite cap/rotor info

[ptbrakefield]

My 85 Checkmate has a custom 350 in it. I'm sure the distributor is a Prestolite, but you guys might prove me wrong. The cap is clip on, and it does NOT have the little square sticking out of the bottom edge to line it up. It has a small gap in the bottom of the cap instead. I cannot find this cap and pray someone has the part number for it and the rotor button.

 

[kenny nunez]

Post a picture of your cap, rotor the distributor body and the points. Someone on the site will know what you need.