I have one... I am parting out a 401 nailhead and have the whole water pump if you want it... I would like to find some information if you can help me tho... I am trying to put a Pontiac 455 in my Wildcat where the 401 used to sit but I dont know what I need and if it will even go in without some drastic welding... but name a price for the pump or pulley but just so you know I have one...
If you still need this pulley there is on on eBay item # 4571523256 from Gene's Buick Parts, looks real nice. Hope it's still available. I'm also looking for a pulley but I need the smaller (4 3/4 in) with 2 grooves. Anybody have one of these it's part # 1348050 group # 1.062.