Live help available 8:am – 4:pm EST
Cancer and Reproductive Harm
Product Information
Product Details
GM Genuine Parts Engine Long Blocks are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).