4055 | SOLID ROLLER LIFTERS, Standard OD Long Sleeve Drag Specialties 1107-0355

Drag Specialties 1107-0355

Drag Specialties 2102-0274

Forged Billet Aluminum Air Filter Housings:

the Spoiler Windshield acts over 2

4055 | SOLID ROLLER LIFTERS, Standard OD Long Sleeve Drag Specialties 1107-0355Feuling 4055 Designed for engines with radical valve spring pressures and large lift camshafts Optimize valve train stability at high RPM, decrease valve float Maintain maximum valve lift , Increase horsepower & torque output. Made from hardened steel, CNC machined and precision ground with 0 . 700 Diameter rollers Maintaining proper and critical oil flow to top end with metered oiling Utilizes standard pushrod seat height, Feuling recommends the use