Accept much more aggressive cam profiles than flat tappet lifters will allow.; Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. 'Proven performance' is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quality. Edelbrock core products are engineered manufactured and tested in the USA to ensure the best quality possible. This is further backed by some of the best warranties in the industry and a highly qualified technical support staff.; Decrease friction and increase longevity when directly compared to flat tappet lifters
Accept much more aggressive cam profiles than flat tappet lifters will allow.; Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. 'Proven performance' is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quality. Edelbrock core products are engineered manufactured and tested in the USA to ensure the best quality possible. This is further backed by some of the best warranties in the industry and a highly qualified technical support staff.; Decrease friction and increase longevity when directly compared to flat tappet lifters
Big Block 383-440 Retro-Fit Roller Lifter for Early Model Blocks Originally Equipped with Flat Tappet Cam
Performance replacement for stock hydraulic Roller lifters or retro-fit hydraulic Roller lifters for non-Roller blocks
Decrease friction and increase longevity when directly compared to flat tappet lifters. Accept much more aggressive Cam profiles than flat tappet lifters will allow