Patriot Small block Chevy heads.
Fresh from machine shop
63cc combustion chamber
200cc intake runners
.600 lift cam ready
New bronze guides
3 angle valve job
Surfaced .010
7/16 ARP rocker studs
Manley guide plates
New Manley #22410 hydraulic roller valve springs, Manley retainers and hardened locks.
Stainless steel 2.02 intake and 1.60 exhaust valves.
These heads will accept old style intake manifold bolt pattern as well as vortec style and will accept both perimeter or center bolt valve covers.
These heads are fresh, the valves have been hand lapped in and are ready to bolt and go.
