240260280

I'll dig into another die set and see. It seems very odd.

Nope. It is from an E88 head on a 260z. My M8 X 1.25 die will only fit the outside threads when chasing.

My M8 X 1.25 die works on all of the outside threads but not on any of the inside threads.

Outside thread is M8 X 1.25 but Is the inside thread into head 5/16-20?

Yes, do the inside vinyl before the glass. Look here: http://www.classiczcars.com/forums/topic/41040-roof-liner-header-liner-and-a-pillar-vinyl-installation/ The rubber seal has to go around the pinch weld (where the interior vinyl mounts ).

I'll keep you posted. The guy was nice and sold me a set of D hubcaps and a rim from his 1970... VIN 147 parts gathering

Thanks Jim... here is the car: http://www.autotrader.ca/a/datsun/1600/centreville/nova scotia/19_10497866_

Helping a friend sell his original owners manual from his 1970 240z. It is in excellent condition. Publish date is May, 1970 so it has the fast idle lever deletes rather than the pasted paper cover=ups. Best offer.