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.

• Kibblewhite Precision Cast Iron Intake/Exhaust Valve Guide (+.002in.) 20-4322C

Kibblewhite Precision Cast Iron Intake/Exhaust Valve Guide (+.002in.) 20-4322CKibblewhite Precision