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B-Series Block Vent Fitting Set. 28mm threaded fitting, threads into back of B-Series engine block in place of the Hex plugs. Has -10AN Male thread for use with common AN hoses. Two pieces are included per kit. 1" Hex for use with standard deep socket. Re-use existing crush washer or replace with new OEM Honda piece.
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🇺🇸 Ship from USA · On Agora since 2026
$45.00