The Power Port Cleveland heads feature intake and exhaust ports based on the OE Ford 2V head. The as cast design provides near CNC-ported power and performance at a conventional head price. The exhaust ports were raised .100" from the OE 2V location to improve flow while the 62cc combustion chambers are fully CNC-profiled and bowl-blended. In addition the oil return system has been revised to improve oil drain back and includes provisions for mating with Windsor blocks. The heads come fully assembled with lightweight stainless steel 2.08 and 1.60 inch diameter intake and exhaust valves. The valves have ductile iron valve seats, chrome moly retainers and machined valve locks. The heads use 7/16 ARP rocker arm studs and is available with your choice of valve spring packages. Bare castings are also available. With minor machining, these heads can also be used on 302/351W blocks. Pricing has yet to be announced. Contact Trick Flow Specialties at (330) 630-1555 http://www.TrickFlow.com