Taz, GM part number is. 12387947. I ordered them through GM parts giant online. They were cheaper than the local dealers plus no dealerships in my area had them in stock. GM parts giant shipped quick also.

Rich

Thanks for the # Rich, I was going to ask as well .
Mike

Some of the second design on epay right now.

10 ~ http://www.ebay.com/itm/10-NOS-GM-OE...19.m1438.l2649

20 ~ http://www.ebay.com/itm/20-NOS-GM-OE...19.m1438.l2649

Thanks all!!

If your OK with 2nd design.....why not buy the AMES Pontiac 2nd design repop
and save $$$$$$$$ ????

2nd design only works on wheels that still retain their original lug hole diameter.
If they are elongated out,the wider seat #7947 lug works better,albeit a wider seat.

Like Rick said, these lugs I bought, GM Part# 12387947, have a nice wide taper on the head to fit the elongated holes on the original 5 spoke SS wheels.. Some of my original wheels have elongated holes and these bolted right up and fit well.. These were around $120.00. A bit pricey for 20 but they are nice and genuine GM parts..

Rich