Buick Nailhead HIGH VOLUME oil pump. I got this for a 401 nailhead that had some oiling problems. But we got the root problem fixed so I don't really need it now. The company that I got this from rebuilds a standard pump, in a nut shell it's a port and polish of an oil pump to make it a high volume unit. If you take the lower plate off you can see all the work done internally. I want to sell it for what I have into it, so I'm not going to lower my price. You'll pay at least this much for the same thing elsewhere, if you can find it at all! I'm a MOPAR guy so I really really doubt I'll ever need it myself.

I’m selling it for what I have into it, and shipping the same way. They're not going to get any cheaper from anyone else, so I'm not going to lower the price.

Shipping is for the lower 48 only!!!!!   Everywhere else please let me know and I’ll get a figure for you.