the SB004 is cold formed to better resist torsional fatigue and retain its "memory" far longer than the hot-formed bars used by many competitors
Dedicated Alarm page quickly identifies problems
which are not permitted on circuit: communication is always carried out through ear plugs (available separately)
1960-1974 Chevrolet K10 Pickup
for a fresher helmet air pumper experience
Ferrea Competition Plus Exhaust Valve - SB Chevy - 1.600", 11/32" Stem Diameter, 5.010" Overall Length - (Set of 8) BR30023 the SB004 is cold formedFerrea 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