06+ TRX450R Ported Head +2 Intake +1 Exhaust Assembled Head Assembly Kibblewhite CRF250X WORKS ON ALL MANY DIFFERENT

WORKS ON ALL MANY DIFFERENT POLARIS ATVs AND SIDE x SIDES

91306-MG3-000

Cometic Multi-Layer Steel (MLS) Head Gasket for superior sealing

Can be used with alcohol or Nitrous

Pair of 68mm 24cc 9deg billet cool head domes

06+ TRX450R Ported Head +2 Intake +1 Exhaust Assembled Head Assembly Kibblewhite CRF250X WORKS ON ALL MANY DIFFERENTBrand new OEM cylinder head Full race port & polish Intake, exhaust, combustion chamber Valve guides cut to match porting Pocket port for +1mm valves Complete assembly Kibblewhite lightweight valve springs Titanium retainers Heat treated collars Kibblewhite Black Diamond +2mm intake and +1mm exhaust valves Viton valve stem seals Valve keepers Works on all '06+ Honda TRX450R and TRX450Er models Great for stock or built engine 6 month warranty* DO YOU