Description: This is the cylinder head that is used on 2002 Z06 Corvettes with the 405 HP LS6 small block. It can be used on any Generation 3 design block but is emissions legal on 2002-03 Vettes only. This complete head features valve springs and caps 2.00 in. intake and 1.55 in. exhaust valves (with stems that are .6mm longer than(more)
Description: This is the cylinder head that is used on 2002 Z06 Corvettes with the 405 HP LS6 small block. It can be used on any Generation 3 design block but is emissions legal on 2002-03 Vettes only. This complete head features valve springs and caps 2.00 in. intake and 1.55 in. exhaust valves (with stems that are .6mm longer than stock LS1) 210cc intake/175cc exhaust runners and 64.5cc combustion chambers. Itll work with cams up to .555 in. lift.(minimize)