Allstar Performance ALL90072-5 Oil Restrictor Kit - High Flow Billet Aluminum Engine Oil Pressure Regulator for Racing & Performance Cars - Perfect for Track Days, Drag Racing & Engine Builds

Product Description

Oil restrictors for use in Dart SB Chevy SHP blocks are specifically designed for the priority main oil system to reduce the amount of oil flow to the top of the engine, reducing the risk of evacuating the oil pan in continuous high rpm engines. Kit includes two restrictors, an extra o-ring and detailed installation instructions.