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The BLOX Racing Honda K-series throttle body adapter replacement gasket for the PRB side is sized at 70mm and provides a direct-fit seal for that adapter orientation. It restores proper sealing where a 70mm throttle body meets the adapter on K-series setups. Install this gasket during throttle or adapter service to ensure consistent fit and prevent intake leaks in supported configurations.
BLOX Racing Honda K-Series Throttle Body Adapter Replacement Gasket PRB Side 70mm
