Avenger cylinder heads Cnc fully assembled, 205cc intake ports, 58cc combustion chamber, Rev 2.05 x 1.60 stainless steel valves, Comp. Cams 1.460" dual valve springs w/ max. .650 lift for hydraulic roller camshaft, heads flow 311 @ .650 intake / 232 @ .650 exhaust, race radius valve job, chromoly retainers, bronze valve guides, heads fit 289/302/351w, sold as pair, new
call for shipping quote. ask about optional spring, valve, retainer, rockers.