COMP Cams has put together these timesaving kits that contain all of the necessary pieces to help you smoothly install hydraulic roller lifters in your V6 or V8 block originally equipped with a hydraulic roller cam. Each kit contains all required hardware and all components are new. * Convenient solution for installation of hydraulic roller lifters in V6 or V8 blocks equipped with hydraulic roller cams * Contain cam bolts, lifter guides, lifter retainer, cam retainer and cam retainer bolts (except where noted) * Detailed instructions and all hardware required for installation are included PartNumber : cca31-1000 Description : Ford Hydraulic Roller Retro-Fit Kit Title : 31-1000 Hardware Kit, Retro Ford 289-4 00M California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Engine Components::Engine Uncategorized