Comp Cams Ford Pro-Magnum Retro-Fit Roller Lifters FR SPORT meaning it'll last longer and

meaning it'll last longer and gouge less

Multi-Layer Safety Protection

This package includes the following items:

Double Drawer Modules in 19-3/16" with and 24-3/16" width

Comp Cams Ford Pro-Magnum Retro-Fit Roller Lifters FR SPORT meaning it'll last longer andCOMP Cams Hydraulic Roller Lifters HYDRAULIC ROLLER LIFTERS Performance replacement part for stock hydraulic roller lifters, or retro fit hydraulic roller lifters for non roller blocks Decreased friction and increased longevity when directly compared to flat tappet lifters Accept much more aggressive cam profiles than flat tappet lifters will allow Hydraulic Roller Lifters from COMP Cams decrease friction and increase longevity when directly compared