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Ensure proper sealing of oil galley passages on GM LT Gen-V engines (2014 & up) with Earl’s Metric Oil Galley Plug Kit. These high-quality plugs are required when the OEM vacuum pump is removed, exposing two metric-threaded passages in the oil galley. Designed for precision fit, they prevent leaks and maintain proper oil flow in engine swaps and high-performance builds.
Made from durable stainless steel with a natural finish, these plugs are ideal for racing applications and custom engine setups that do not use the factory vacuum pump. Sold as a set of two, they provide a reliable and long-lasting solution for GM LT Gen-V engines.
Features:
Plugs exposed oil galley passages on GM LT Gen-V engines 2014 & up
Metric 12MM x 1.75 threads for secure, leak-free fit
Constructed from durable stainless steel
Natural finish for corrosion resistance and professional appearance
Ideal for engine swaps and racing applications without OEM vacuum pump
Sold as a set of two plugs
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Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
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Return Process
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Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
