Curb Hoppers0My CartClevite 77 (by Mahle)Michigan-77 MS429P30 (Kit) Main Bearing P-Series for Small Block ChevyListing ID: 1033471UPC: 027067533944Manufacturer Part Number: MS429P30Reference Part Number(s): M77MS429P30, MS-429P-30Out Of StockBrand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.