366 Tall deck distributer

[Standardfarmer]

I just picked up a 70 chevy C60 with the 366 tall deck motor. It doesn't want to stay running after it gets warm. The previous owner said he thinks the distributer has an issue. He said the points were converted to electronic a while back but it is quirky.

I would like to swap out the whole distributer with a new HEI. I wanted to check with you guys before I accidentally buy the wrong thing since I've heard of horror stories with oil pumps not working and gears not matching up if you don't buy the right one.

Do any of you recommend a HEI distributer brand/model that you have good experience with on the 366 tall deck motor? Thank you