Cylinder Head Service Kit

Kits contain 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 gasket kit including (base gasket, engine case gasket, exhaust gasket, head gasket, and other o-rings/washers depending on application)

Spring Lift Imperial: 0.300 inch
Model: Black Diamond?
Spring Open Pressure: 157 lb
Units: Kit
Spring Lift: 0,300 inch
Material: C630 Bronze| Titanium
Product Name: Cylinder Head Service Kit
Application: Exhaust| Intake
Spring Seat Pressure: 70 lb