Genuine GM Parts 12589016 - Camshaft Retainer Plate

***Does not include hardware! Requires the use of counter-sunk bolts Part# 11561455*** This camshaft retainer plate is designed to fit behind the front cover and act as a seal for the front oil passages that feed oil to the lifters, cam, and main bearings. It features a specially designed O-ring seal to keep oil sealed in. This plate support greater cam loads experienced from higher rpm applications, more aggressive cam profiles and valvesprings. This camshaft retainer fits all factory LSX, LTX and even the new LV1 and LV3 V6 direct injected 4.3