Fitment: These oil valley block off plugs are specifically designed fit for 2005-2018 Gen IV and Gen V GM engines, making them ideal for those replacing DOD/AFM lifters with conventional LS/LS7 lifters. Compatible with Chevrolet GM Oldsmobile and Cadillac vehicles, they ensure a perfect fit for stock DOD/AFM valley covers
Durable Construction: These plugs are designed for a tight
Easy Installation: These plugs are quick and easy to install—just tap in for a secure fit, saving you time and effort, the removal threads (4mm x 0.7) on the top of each plug make removal straightforward if necessary, providing convenience
8-Piece Set: Each package includes 8 plugs, offering a complete solution for multiple installations or as replacement parts
Please Note: These plugs are exclusively designed to work with genuine DOD/AFM valley covers. They are not compatible with non-DOD or aftermarket valley covers