Hey NorCal 55-59 GMC owners, here is a drop-in 59 Pontiac 389...will use factory mounts! $1400 with transmission, claims pulled for restomod.
Paint it red and use your GMC valve covers and nobody will ever know its not a 316/347/336. Use your own trans and sell the one it comes with to recoup. Probably ahead time and $$.
https://sacramento.craigslist.org/pt...432384142.html