holley hp efi kit, 1700.00+pump/injectors
the injectors would come with the lsx used engine,
the pump. isn't much.. or the msII ecu and the lsx parts it be under 4-500
pace is selling complete gto ls and vette lsII for under 3k
my 489 is at 5500.oo without heads/intake or machining.. tho. it's all new parts but the block.
used bbc parts don't show up much around here..
if I was better with efi there be a 6.2 sitting beside my SS as they are 6k new crate 6.2 427hp and even less out of a wrecked f body