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GSC Power Division exhaust valve guide set for Honda B16A, B17A and B18C VTEC engines, supplied as a set of eight for 6mm valve stems. These guides replace worn components to restore proper valve-to-stem clearance and alignment in VTEC cylinder heads. They’re intended for rebuilds or maintenance where correct valve guidance is required to support consistent valve movement and seating.
GSC P-D Honda B16A/B17A/B18C VTEC Exhaust Valve Guide 6mm Valve Stem - Set of 8
