85 86 Honda ATC350X Valve Spring Kit + RED Seals Ti Retainers by Kibblewhite USA Big Bear 350 WORKS ON ALL YAMAHA YZ450FX

WORKS ON ALL YAMAHA YZ450FX MODELS

Includes OEM crankcases

in the original packaging

NO MACHINING REQUIRED

85 86 Honda ATC350X Valve Spring Kit + RED Seals Ti Retainers by Kibblewhite USA Big Bear 350 WORKS ON ALL YAMAHA YZ450FX30 3045,14751 HA5 003,14751 HA5 004,14761 HA5 003,14761 HA5 004, 14771 KE5 000, 12209 KL4 005 19851986 Honda ATC350X Kibblewhite Valve Spring Kit + Titanium Retainers + RED Seals Product Overview Breathe new life into your legendary Honda ATC350X with this full race ready valvetrain upgrade from Kibblewhite Precision Machining. Designed, engineered, and manufactured in the USA, this kit delivers the reliability and performance you need to dominate