BLACK DIAMOND EXHAUST VALVE OVERSIZE +2MM Category_Default Category/SLED/Polaris/AXYS 800 H.O. '15-17/Misc Shot Peened & Preset Chrome

Shot Peened & Preset Chrome Silicone Wire Springs

Once you’ve completed the super-easy installation

Whether you're rocking a Ranger

and aftermarket ignitions

Black Ops Winches Are the Best

BLACK DIAMOND EXHAUST VALVE OVERSIZE +2MM Category_Default Category/SLED/Polaris/AXYS 800 H.O. '15-17/Misc Shot Peened & Preset ChromeThese materials have proven heat and corrosion resistance properties. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Strict attention is paid to the surface preparation of the valves, and the purity of the chrome is closely monitored. A 360 degree anode is used to produce the highest possible grade of hard chrome finish. White Diamond Valves are light, strong, one piece forgings