GM Genuine Parts Gen 5 6.2L LT1 Main Bearing Set

19420834 GM Genuine Parts Gen 5 6.2L LT1 Main Bearing Set

GM Performance Complete Main Bearing Set for Gen V LT engines, Part #19420834 supersedes part #12682028

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.3

**NOTE** GM Gen 5 6.2L LT1 Main Bearing Set is on Back Order!! We Recommend Opting In For The Clevite Gen 5 LT Main Bearing Set (For Stock Crank)