Looking for a pair of gm 088 heads for a gen 4 block

I have a nice set of 140096188 rectangular ports. $1150 shipped......

088 heads are gen 5/6, 188's were mkiv, 990's also

Got 2-pair....one with only 2-hours on freshen...other has 272 hours.

I have two sets off hp500s new springs guides seals locks and retainers this spring along with a valve job. Id do 1100 a set but but have to take both sets. Pm me if interested. Still on the boat. Cant decide if i want to go bigger so if i sold mine my mind would be made up