Can Anybody Identify This Distributor?..

Those are made by Ningbao of China and sold by many. The BB version costs slightly more ($70). No model for the slant. I think the rotor phasing is built-in. The Mopar pickup is finicky, requiring careful gap adjustment and slop in the screw holes allows rotor phase mis-match. Same deal with the Crane Cams XR700 optical pickup I used for years. I even drilled a hole in a spare cap to verify rotor phasing w/ a timing light (per their manual). Don't know about Pertronix' Ignitor pickup. Note the Ningbao has multiple fingers all around. I think that is to average-out any rotor wobble, which can be a problem with the Mopar single pickup. I think the 85-95 GM distributor pickup is similar, though a smooth round part where you can't see the pickup fingers.