Oil Valley Block Off Plugs Fit for Chevy GM Oldsmobile Cadillac 2005-2018 4th Generation 2014 5th Generation Oil Valley Closed Plugs Gen IV V Engines 2005-2018 Conventional LS LS7 Style Lifters

Perfect Fit: Fit for Chevrolet GM Oldsmobile Cadillac 2005-2018 4th Generation and 2014 to 5th Generation Oil Valley Closed Plugs Gen IV - Gen V engines 2005-2018 Conventional LS/LS7 Style Lifters, fit for Gen IV - Gen V engines 2005- 2018, fit for conventional LS/LS7 style lifters, Please note: Plugs are not fit for non-DOD valley covers or aftermarket valley covers, compatible with DOD AFM valley covers
Anti-leakage: Precisely designed to seal the oil passages no longer used by the engine, effectively preventing oil leakage and ensuring the tightness of the internal oil passages of the engine, thereby improving overall operating efficiency
Improve Engine Performance: These plugs are suitable for high-performance engine maintenance, they can accurately block unnecessary oil passages and optimize the flow path of the oil, thereby improving the cooling effect and lubrication performance of the engine, and helping to make the engine run more efficiently
Reliable and Durable: Made of high-strength, high-temperature and corrosion-resistant materials, prevent aging or damage caused by corrosion or high temperature, and ensure the long life and stability of the product
Easy to Install: It can be quickly installed or replaced without professional tools and skills, The top of the plug is threaded for easy removal and replacement, please note: If the installation gap cannot be inserted, freeze it for one hour before installation

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