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BLOX Racing 11mm adapter top (1in) with Viton O‑ring, set of four for BX fuel injector servicing. This four-piece set pairs a 1in adapter profile with 11mm Viton seals to refresh multiple injector positions at once. Ideal for routine maintenance or when replacing adapter tops across a full bank of injectors to maintain reliable sealing and fitment.
BLOX Racing 11mm Adapter Top (1in) w/Viton O-Ring (Set of 4)
