Ferrea Competition Plus 1.625" Exhaust Valves (Set of 8) - SB Chevy - 11/32" Stem Diameter - 5.160" Length 11174AB 3125" thick and includes ten

3125" thick and includes ten 7/16"-20 x 1-1/4" UHL LH bolts

2009-2012 Chevrolet ColoradoApplications: -All GM based 4

electric fuel pump that fits most popular EFI applications

high-quality

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Ferrea Competition Plus 1.625" Exhaust Valves (Set of 8) - SB Chevy - 11/32" Stem Diameter - 5.160" Length 11174AB 3125" thick and includes tenFerrea 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