Chev/Holden Gen 3 LS1, LS2, LS3, LS6, L98 5.7 6.0 & 6.2L V8 Engines Holden 5.7/6.0L Hydraulic Roller Lifter (each) Speed Pro SPHT2148
Product Information
Speed-Pro hydraulic roller lifters provide significant friction reduction while greatly increasing horsepower and fuel economy at the same time. Valves open more quickly from a fully closed to a fully opened position with a hydraulic roller lifter when compared to a conventional flat lifter. This then provides for enhanced performance, quieter engine operation, more horsepower and still allows for proper vacuum and idling capabilities
