That is one cool lookin nailhead, would love that whole motor! http://www.ebay.com/itm/SUPER-RARE-Algon-Al-Gonsalves-Fuel-Injection-for-Buick-Nailhead/292072845664?ssPageName=STRK:MEBIDX:IT&_trksid=p2055119.m1438.l2649
Ill bet a few guys like Russ Martin could rebuild it or Carmen Faso or Tom Telesco... I love that rare setup... too bad its about 5 years too late to grab my interest...