VCCA Home Forums TECHNICAL - GENERAL Mechanical - Engine, Trans, etc Distributor ID help

I have a 29 AC Coach. The date code and casting numbers on the block are correct for the car. The distributor is a 644R Delco Remy. I ordered new cap rotor and they do not fit. Can someone please tell me what a 644R Delco Remi distributor fits?

Thanks
Kerry

The cap for your car should be about 2-1/2 inches in diameter. Does this match your distributor or your new cap?

Mike

Distributor on a 1929 Should be a Delco-Remy 633-G

My cap is about 3" in diameter. My distributor appears to function fine. I'm okay with keeping it as long as I can figure out replacement parts for it. Thanks for the help.

The 644R shows to be for a 1934 Master. Not sure how it will work on your car but it may be best to have the distributor that the factory engineers approved for use .

Great info! That's exactly what I needed to know. I would like to have the correct distributor, but the current one seems to be working ok. Looks like a mid level priority for "the list".

Thank you very much,
Kerry

Great info! That's exactly what I needed to know. I would like to have the correct distributor, but the current one seems to be working ok. Looks like a mid level priority for "the list".

Thank you very much,
Kerry