Fresh from the machine shop, these Small Block Chevy aluminum cylinder heads are ready to bolt on and run. They feature 63cc combustion chambers, 200cc intake runners, and are set up for a .600" lift hydraulic roller cam. The heads have new bronze guides, a 3-angle valve job, and have been surfaced .010". They are equipped with 7/16" ARP rocker studs, Manley guide plates, new Manley #22410 hydraulic roller valve springs, Manley retainers and hardened locks, plus stainless steel 2.02" intake and 1.60" exhaust valves. These heads accept both the old-style SBC intake manifold bolt pattern and Vortec-style intake manifolds, and they will accept either perimeter-bolt or center-bolt valve covers. The valves have been hand-lapped and the heads are fresh and ready to install. Spring specifications are shown in the photos. Head gaskets, intake gaskets, ARP head bolts, roller rockers, and additional parts are also available. Shipping is available; buyer pays all shipping and packaging costs.
