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		| REV, Super Duty Competition Valve, Chevrolet SB, 11/32", 1.625" Exhaust, +.200" Length, Each |  
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 |  |  | Rev Super Duty Competition Valves Manufactured from EV8 stainless steel, recognized the world over as the popular choice for serious competition. With a temperature operating range reaching 1450 degrees, it leads the industry in overall durability and outright toughness. Highly controlled forging and heat-treatment process.
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