it's just toiletboy, anon
he starts spamming that shit every few months
then it's back to toilet pics and other trashy, racist memes
it's a small block because the distributor is on the firewall side, but anon would guess ford, on the count of the ford blue on the valve covers
oh yeah and better use PLATINUM to make sure it works good
never did figure out wtf that thing does
and to leak oil, apparently