nos gm????

[MIDSTATE 67-72]

ok ...im confused about something....i just watched 2 67-72 gm rockers sell on e bay for 142.50...advertised as nos ....now i know some items are better the older they are because of the stamping dies...but how would you know when? gm rockers are still readily available from gm dealerships.........about $104 ....i think....for board members that dont know there is a website....gmpartsdirect.com....that sells the available genuine gm parts for our trucks below whosale prices....for instance the gm rockers are $62.50 if i remember right...it would be nice to see some old nos rockers next to the new gm ones and compare but i think it would take a pretty noticeable diff. to make me pay more than double price for them ...just my .02