Engines and Parts

9th gen civic si oem throttle body include all bolt that need to install to manifold.

Honda B series head with a full Gspmachining Package! In-house port and polish V 3 angle valve job Deshrouded intake seats Bronze valve guides Resurface Line hone cam caps Vapor hone head and all parts Resurface exhaust flange V Repair pulled threads with time-serts V Assemble and vacuum test seats