Two options:
C heads with matching intake manifold and throttle and cruise cables.
C heads with C head lower and adapter for the B head upper and thus retaining your throttle and cruise cables.
As far as labor, it should be the same as head gaskets so I guess you're looking at around $1,000 give or take. If you're unable to do it yourself it's not really worth it.
Sent from my SM-G935V using the svtperformance.com mobile app
ok, yeah I was assuming like $1000 in parts and $1000 in labor but really have no idea on either estimate.