Allstar Performance Oil Galley Plug - Billet Aluminum - O-Ring Seal - GM LS-Series Ignitions & Electrical Deals It allows for the factory

It allows for the factory location of your module and coil

include Grade 5 fasteners and may be easily disassembled for storage

These features are not found in ordinary gear oils

1/4 in Allen Head

1973-1993 Buick Regal

Allstar Performance Oil Galley Plug - Billet Aluminum - O-Ring Seal - GM LS-Series Ignitions & Electrical Deals It allows for the factoryGalley plugs, commonly referred to as Barbells, are used by the factory to divert oil to the factory oil filter and prevent unfiltered oil from circulating through the engine. The original GM barbells are a nylon material that may become brittle over time and should be replaced when performing a rebuild or upgrades. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that