The BLOX Racing Honda K-series throttle body adapter replacement gasket for the RBC side is sized at 62.5mm and serves as a direct replacement seal for that adapter position. It’s intended to restore proper sealing between the throttle body and adapter in K-series installations. Use this gasket when servicing or replacing the adapter to maintain reliable intake sealing.
BLOX Racing Honda K-Series Throttle Body Adapter Replacement Gasket RBC Side 62.5mm