GM Performance Complete Main Bearing Set for Gen V LT Engines, Part #12682028. This part number supersedes #12682028.126714.6
GM Performance main bearings are OEM replacements made to stand up to the demanding operating conditions, high heat, and strenuous loads of today's engines. These main bearings are constructed from high-quality materials for exceptional fatigue strength and wear rates. You can depend on GM Performance for high-quality, reliable replacement parts to keep your engine running strong.
