Fuel Injector Lower adapter (Belt)- Convert Rochester & Delphi to Newer Bosch - Retainer Clip Delete

Some injectors require a retainer clip to keep injector sealed in the intake manifold. These "belt" adapters provide the same end result for injectors that can't clip in due to design difference or do not have the ability. This keeps the fuel system sealed and stops an injector from sliding out of the fuel rail under pressure.
These come in a 4.2mm height and a 5.4mm height
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