GM performance enthusiasts and mechanics, this Earls vacuum pump delete kit is exactly what you need when modifying your LT Gen-V engine! The kit includes two precision-machined stainless steel plugs that seal the oil galley passages perfectly when you remove the factory vacuum pump. The M12 x 1.75 metric threads match the block exactly, creating a secure, leak-free seal that you can count on. The stainless steel construction ensures corrosion resistance and long-term reliability under hood temperatures and conditions. Installation is straightforward if you're familiar with engine work - just clean the threads thoroughly and torque the plugs to proper specification. This kit is essential for 2014 and newer GM LT Gen-V engines when you're doing vacuum pump deletions for performance builds or addressing common factory pump issues. The quality is typical Earls - professional grade with precise machining and reliable materials. Whether you're building a performance engine, fixing a failed vacuum pump, or doing custom modifications, having the proper plugs prevents oil leaks and maintains proper engine function. The kit provides peace of mind that you're sealing the block correctly rather than risking improper fixes. For serious GM engine work, this is one of those small but crucial components that makes the difference between a professional build and a problematic one!