Ferrea Competition Plus 1.600" Exhaust Valve - SB Chevy - 11/32" Stem Diameter - 5.300" Length 91929969 4 AN Male to 1/8

4 AN Male to 1/8 in NPT Male Swivel

1986-1986 Chevrolet K10

1963-1966 American Motors Classic

dual patternSince 1938

1997-1997 Ford F59

Ferrea Competition Plus 1.600" Exhaust Valve - SB Chevy - 11/32" Stem Diameter - 5.300" Length 91929969 4 AN Male to 1/8Ferrea 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