original delco distrubutor cap vs. repop

[john302]

What is the different on the repop non R distrubutor cap vs. original one?I am sure there are a few things different . I need to purchase a nos one ,but would like to know more about the repops.Dont want to purchase a nos one to find out it is a repop. thanks John

[JohnZ]

The reproduction "no R" cap is VERY close - about the only difference is that the tiny fillet adjacent to the adjusting window (see the yellow arrow in the photo below) that's on all original Delco caps is missing on the reproduction.

[john302]

Thank you for the info.The nos I just purchased is original,not a reboxed repop.