Bronco Performance Stainless Steel Exhaust Valve

Bronco Performance Stainless Steel Exhaust Valves are replacement engine valves for ATV and UTV powersports engines. They suit riders who want better durability and rev capability than a standard replacement valve gives. Each valve is a forged, high-performance exhaust valve, also called an engine exhaust valve or valve train replacement valve. It is built for machines that run hard and rev high.

Key Features:

• Stainless steel construction: Made from 21-4N / SUH35HT stainless steel, which handles the heat of the exhaust side of the combustion chamber.
• Forged one-piece design: Forging gives the valve strength for high-revving, high-performance engines.
• Stellite-tipped stems: Hard stem tips resist wear and extend valve life.
• Swirl-polished head and smooth stem treatment: These finishes reduce friction, which supports quicker, higher revs and longer valve life.
• Nitride coating: Adds durability and corrosion resistance.
• Quality manufacturing: Made in an ISO 9001 certified factory.

Bronco offers both OEM-quality replacement valves and performance valves for a wide range of ATV and UTV models. Choose the performance exhaust valve line for an engine rebuild or upgrade where heat resistance, wear resistance and long service life matter.