This GSC Power Division manganese bronze exhaust valve guide is specified for Honda B16A, B17A and B18C VTEC engines with a 6mm valve stem and a +0.001 inch oversize outer diameter. Supplied as a single replacement guide, the description identifies the exact engine families and sizing for direct service in the listed VTEC applications.
GSC P-D Honda B16A/B17A/B18C VTEC Exhaust Valve Guide 6mm Valve Stem +.001in OD - Single