Ferrea Competition Plus Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - 5.160 in Long - Small Block Chevy Seat Upholstery 1986-1990 GMC C1500

1986-1990 GMC C1500

and a vent tube to direct the purged nitrous out of the solenoid

Springs are also available for high performance street cars

Pro Steel Series

Raised runners

Ferrea Competition Plus Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - 5.160 in Long - Small Block Chevy Seat Upholstery 1986-1990 GMC C1500Ferrea 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 technological gains, which are implemented in each of our competition plus valves. They are engineered for high rpm, high horsepower racing engines, and are chose by many top NASCAR, Drag, and Oval & Sprint Car racing teams. To