You are viewing a combination of machine-specific and universal parts. Please choose a machine to display parts specific to your machine or select a part below.
User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.
Engine Valves & Shim Kits
Nathan in CO
Fits OEM cover well. Great price point. Would buy again
Read All ReviewsThomas in NJ
Fits really well, really happy with it for the price
Read All ReviewsDavid in OK
These shims are super handy. They have all the sizes you need in a convenient organizer. Great quality product that cant be beat in my opinion.
Read All ReviewsDerek in OH
Way way better than the stock tensioner, just a tad pricey tho
Read All ReviewsKent in UT
My 07 WR450F started blowing a little smoke on start up, which told me the valve guide seals were leaking oil into the cylinder when not running. Pulled the head, inspected everything and replaced the valve guide seals. No more smoke, so far. How many years I get out of these seals remains to be determined.
Read All ReviewsKent in UT
My 07 WR450F started blowing a little smoke on start up, which told me the valve guide seals were leaking oil into the cylinder when not running. Pulled the head, inspected everything and replaced the valve guide seals. No more smoke, so far. How many years I get out of these seals remains to be determined.
Read All Reviews