This set of four GM push rods, part number 25532162, is a perfect fit for 1975-1990 GM 3.8L V6 engines. These rods are made of high-quality steel and are designed to provide reliable and efficient performance. They are compatible with Buick, Oldsmobile, and Pontiac models and come with interchange part numbers RP-3261 and 190-1478. The push rods are an essential part of the valvetrain system and are responsible for controlling the engine's timing and performance. This set is a vintage part and is not intended for use in modern engines. The finish of the rods is unfinished, and they are not considered a performance part. Buy with confidence knowing that this set is an OEM part from General Motors and was made in the United States. Please review our business policies in our store for information regarding returns, shipping and warranties.