Ferrea Super Alloy Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - 5.160 in Long - Small Block Chevy - Set of 8 91940059 -6 AN Male to 12mm

-6 AN Male to 12mm x 1

(Will not work with DBW)

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Idle and bypass pressure are checked to guarantee workmanship before every oil pump leaves the factory

Ferrea Super Alloy Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - 5.160 in Long - Small Block Chevy - Set of 8 91940059 -6 AN Male to 12mmFerrea 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