The Moroso lifter valley plate for GM LSX, LS3 and LS7 engines is a 1/4-inch aluminum plate designed to seal or block openings in the lifter valley. It provides a simple, durable sealing solution for those LS platforms during build or modification, helping maintain a clean valley area and assist with oil control or storage applications.
Moroso GM LSX/LS3/LS7 Lifter Valley Plate - 1/4in - Aluminum