This GSC exhaust valve guide set is specified for the Honda K20C1 CTR exhaust side and is supplied as a set of eight standard-size guides. These guides are intended for valve guide replacement during head service or rebuilds on K20C1 CTR cylinder heads, providing direct-fit replacements sized to OEM standards for the listed application.
GSC Honda K20C1 CTR (STD) Exhaust Valve Guide - Set of 8