Ferrea Competition Plus 1.625" Exhaust Valves (Set of 8) - SB Chevy - 11/32" Stem Diameter - 5.160" Length Youth Neck Collars & Helmet Supports 218 wall thickness

218 wall thickness

Standard L

1964-1978 Buick Riviera

8 L to Chevy V8

Ferrea Competition Plus 1.625" Exhaust Valves (Set of 8) - SB Chevy - 11/32" Stem Diameter - 5.160" Length Youth Neck Collars & Helmet Supports 218 wall thicknessFerrea 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