These are in the DFW area and I would rather sale em local. They are fully ported intake and exhaust ports with polished chambers. I picked up these cores and ported them for a guy that WILL NOT call me or pay me. I just want to break even. These flow #s are with the stock valves and stock valve job, I did not even clean the carbon from valves before flowing them so a good valve job will help these #s considerably.

Lift-Intake- Exhaust
.1---56--------48
.2---127------91
.3---188------122
.4---224------146
.5---247------167
.55--253------172
.6----257------174

$650 or best offer.................I have the stock valves, springs, retainers, etc.

Lloyd Elliott-----------972-617-5671----------Red Oak Tx 75154

NightTrain66@msn.com