Comp Cams 09-422-8 Magnum 215/220 Hydraulic Roller Camshaft for Chevrolet 262 4.3L (Non-Balance Shaft)Mag 215 220 H Roller Cam Chevrolet 4. 3L Performance cam for computer cars. Needs aftermarket chip, exhaust and mild stall. Strong mid range and top end. UPC 036584780625 Manufacturer COMP Cams Warranty 12 Months Emissions Code Engine Family Chevrolet 4. 3L 262 c. i. 90 Degree 6 Cylinder (1987+) Non Balance Shaft RPM Operating Range 2,000 5,500 Cam Type Hydraulic Roller Camshaft Series Magnum Computer Controlled Camshaft Gear Attachment 3 Bolt Usage