Comp Cams 56-440-8 Magnum Computer Controlled 206/210 Hyd Roller Camshaft for Chevrolet 262/4.3L V6Mag C Cntrl 206 210 H Rlr Cam Chevy 4. 3L Works with stock computer and fuel injection. Good low end torque and mileage. UPC 036584063384 Manufacturer COMP Cams Warranty 12 Months Emissions Code Engine Family Chevrolet 4. 3L 262 c. i. 90 Degree w Balance Shaft (1992+) RPM Operating Range 1,200 4,500 Cam Type Hydraulic Roller Camshaft Series Magnum Computer Controlled California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings. ca. gov