Ferrea Competition Plus 1.600" Exhaust Valves (Set of 8) - SB Chevy - 11/32" Stem Diameter - 5.300" Length 4704021-10-M 2000-2001 GMC Yukon XL 2500

2000-2001 GMC Yukon XL 2500

5in H-Pipe W/Converters Use With BBK Shorties Or StocWhy follow when you can lead

and thread as needed

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1964-1965 GMC B3500

Ferrea Competition Plus 1.600" Exhaust Valves (Set of 8) - SB Chevy - 11/32" Stem Diameter - 5.300" Length 4704021-10-M 2000-2001 GMC Yukon XL 2500Ferrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. We, at Ferrea, are dedicated to providing the absolute best product on the market. Our extensive R & D programs provide tehcnological gains, which are implemented in each of our competiton plus valves. They are engineered for higt rpm, high horsepower racing engines, and are chose by many top NASCAR, Drag, and Oval & Sprint Car racing teams. To