Kibblewhite Precision 20-2062C Cast Iron Exhaust Valve Guide (+0.002in.)

KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of todays engines. KMPIs certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of todays engines. KMPIs certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems Overall length of both intake and exhaust is 1.855 Accept special valve guide seals (sold separately) Made in the u. s. a. Guides will require machining for seal installation. Quantity: Pkg. of 1. Material:Cast Iron. Type: Exhaust. Outside Dia. : (G): 0.6270in. / +0.002in. A: 0.450in. B: 0.540in. C: 0.855in. D: 1.315in. E: 0.745in. F: 0.3745in.