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Supertech manganese bronze exhaust valve guides for Honda B and H series engines, sold as a set of 8. These guides accept 5.5mm valve stems and provide a straightforward replacement to restore proper valve-to-guide clearance in head rebuilds. Fitment to B/H series applications is explicit, offering a durable option to maintain valve alignment and consistent exhaust valve operation.
Supertech Honda B/H Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8
