The GSC Power Division manganese bronze intake valve guide for Honda K20/K24 VTEC applications is a stopper-style replacement offered in a +.003in oversize outer diameter as a single unit. It serves as a direct replacement guide option when oversize fitment is required and is sold individually for selective valve guide service or head rebuild work.
GSC P-D Honda K20/K24 VTEC Manganese Bronze Intake Valve Guide Stopper Style +.003in OD - Single