BLOX Racing 74mm throttle body gasket for Honda B/D/H/F series engines is a tuner-series gasket intended to seal a cast-aluminum throttle body interface for high-flow applications. Designed for use where a 74mm throttle body is fitted, it provides the necessary sealing to support intake modifications without altering throttle-body mounting geometry.
BLOX Racing Honda B/D/H/F Series Engines Tuner Series Cast Aluminum 74mm Throttle Body Gasket