Thank you sir!

I ordered one of these from Summit last year (Aug '15). When I opened the box it had the big black vent on it. So I returned it for a refund.

The pic on Summit's website did not show a vent just like Jegs pic. I don't know if they changed the part after the pic or what the deal was. Has anyone bought one recently?

I have caps and rotors for sale in the a,b,e body classifieds.

PM sent

I found the tan cap I took off the distributor in my 71 Challenger 340 and it has the following numbers inside the cap 2444507 which appears to be a Mopar number. I replaced it with the NAPA AL1290. I did a google search using NAPA AL1290 and the pic that comes up shows a non vented tan cap for a dual point distributor which is what I received. I'm purchasing another and will put the two caps side by side in some pics.
Terry

2444507 is the part number for a single point cap
dual point is 2585000

Napa part number for the tan cap for dual point dist is AL1680

I checked and the old tan cap #2444507 is off a single point distributor. I ordered the AL1290 yesterday and here is from their (NAPA's) web site.
https://www.napaonline.com/napa/en/search?text=ECH%20AL1290
I have a black one that fits on a dual point distributor I have and I'll compare the two. Thanks.
Terry

I finally picked up the AL 1290 NAPA Dual Point cap today and here are pictures of the cap. There's a vent hole drilled behind the one hold down clip, the other one doesn't have a hole. Brass posts.
Terry

Pic of vent hole in cap.

Is that for the dual point Dist? The places for the hold down clips look higher than normal.

Yes it is for a dual point, a single point cap does not look like that.

Here's the NAPA cap installed on my dual point distributor. The step the clip snaps on to measures 15/16" from bottom edge of cap to top of step. It runs just fine.

Here is an original 2585000 Chrysler dual point cap,the single point has a higher slot and a longer and narrower clip,not even close to the dual point.

That's awesome!

I still have not found a single point cap with brass contacts that does not have that big ugly vent on the top. Anybody have an idea who sells them?

Noted your post for tan, non-vented DP dist cap. Available? NOS 2585000 or OEM equiv? If not, comp to the Echlin AL1290? Thanks!