Kibblewhite Black Diamond™ Cylinder Head Service Kit - 30-33460 Honda TRX400EX / TRX400X 1999-2014 S&S CYCLE Come with 3" cores encased

Come with 3" cores encased in proprietary Cobra sound tuning materials with specific acoustical dampening and thermal insulation properties

flat surfaces

8 mm Riding Style ATV Outside Diameter 1-1/4"

Kit Includes

Kibblewhite Black Diamond™ Cylinder Head Service Kit - 30-33460 Honda TRX400EX / TRX400X 1999-2014 S&S CYCLE Come with 3" cores encasedFeatures Kit contains all items to completely refresh and upgrade cylinder heads for popular Dirt MX and Side x Side models Cylinder Head Service Kits include the below components: Lightweight Racing Valve Spring kits with steel or titanium retainers, beehive or dual valve springs, steel basewashers and Viton valve stem seals A full set of C630 bronze high performance valve guides for durability and heat management (standard size) A full top end