Timing Chain Kit for 79-81 CJs w/ 5.0L Eng, 79-91 SJ, J-Series w/ 5.9L, 6.6L Eng Crown AutomotiveTiming Chain Kit for 1979 1981 CJ 5, CJ 7 w 5. 0L Engine, 1979 1991 SJ, J Series w 5. 9L, 6. 6L Engine, 1 2 inch Wide Timing Chain, Includes Sprockets, Chains, Gaskets, and Seals Features and Benefits: 12 Month Warranty For Models w V8 Engine Includes Sprockets, Chains, Gaskets, and Seals Timing Chain Kit for 1 2 inch Wide Timing Chain Use Existing Hardware Details: Material: Metal, Plastic Finish: Unpainted Hardware Included: Use Existing Hardware