Ferrea Competition Plus Intake Valve - SB Chevy - 2.020", 11/32" Stem Diameter, 4.960" Overall Length - (Set of 8) 4061 1/2 in Rim Hole

1/2 in Rim Hole

All Silver Bullet Throttle Body Spacers are constructed from 6061-T6 billet aluminum precision machined for light weight

Rally & Off-Road Capacity: 0

Increased Resistance to Rollover

This innovative material construction offers not only superior flame resistance and protection against heat transfer

Ferrea Competition Plus Intake Valve - SB Chevy - 2.020", 11/32" Stem Diameter, 4.960" Overall Length - (Set of 8) 4061 1/2 in Rim HoleFerrea 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