Description
Upgrade your Yamaha Grizzly 600 (1998-2001) with this high-quality Bronco exhaust valve. Featuring stainless steel, forged one-piece construction, this valve is extremely light and fast-flowing. Chromed stems and Stellite-tipped ends provide durability, while the thick margins and modified radius ensure longevity. Fully swirl polished and coated with black nitride, the valve offers higher wear resistance and reduced friction for quicker, higher revs. Manufactured under ISO 9001 certified standards. Sold individually.






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