The GSC Power Division manganese bronze intake/exhaust valve guide is a single replacement sized 1.95 inches long with .3415in ID and .502in OD and a +.001in oversize. Supplied as a single unit, it supports accurate valve stem alignment and fitment for engines that require this specific guide dimension, letting you address localized wear without replacing an entire set.
GSC P-D SBC Manganese Bronze Int/Exh Valve Guide 1.95in L x .3415in ID x .502in OD +.001in - Single