HOME PRODUCTS ABOUT WHAT'S NEW CONTACT MORE... CORES We Buy Cores Cores are the lifeblood of any remanufacturing business. GB is always looking for cores and publishes the industry's most comprehensive core buy list that is updated on a regular basis. Whether you are a core supplier, surplus dealer or a shop that has access to used parts, we invite you to contact us. For core inquiries contact: Laura Bungert (562) 272-7333 or email us by clicking here. © 2019-2021 GB Remanufacturing, Inc., All Rights Reserved. Privacy | Policies