THIS IS A COMP CAM & REDLINE USA CAM KIT ASSEMBLED BY OUR EXPERT ENGINEERS TO CREATE THE HIGHEST QUALITY CAMSHAFT KIT AT AN AFFORDABLE PRICE. EVERY PART IN THIS KIT HAS A HIGH-PERFORMANCE SPEC RATING AND IS GUARANTEED TO BE OF THE HIGHEST OF QUALITY AND PERFORMANCE. Best HP of any stock piston hyd. roller cam by taking full advantage of Apache high lift airflow. Runs great from 3000-7000 RPM. Low shock profiles and #7230 valve spring allow 7500 RPM+ THIS LISTING WILL INCLUDE: (1) COMP CAM 201-305-17 STAGE 3 HRT 224/234 CAMSHAFT - 2,100-7,400 RPM Operating Range . 224/234 Duration at .050". 116 Degree Lobe Separation Angle. 0.632"/0.619" Valve Lift. 16) PREMIUM NON-MDS LIFTERS 1) FULL UPPER HEAD GASKET SET W/ MLS HEAD GASKETS 2) SETS OF HEAD BOLTS LIFETIME WARRANTY IF INSTALLED BY A CERTIFIED MACHINIST Best HP of any stock piston hyd. roller cam by taking full advantage of Apache high lift airflow. Runs great from 3000-7000 RPM. Low shock profiles and #7230 valve spring allow 7500 RPM+