Standard Intake Valve for 1973-1991 Jeep SJ, J-Series w/ 5.9L or 6.6L Engines Crown AutomotiveStandard Intake Valve for 1973 1991 Jeep SJ, J Series w 5. 9L or 6. 6L Engines Features and Benefits: 12 Month Warranty 5. 9L Turbo Diesel or 6. 6L Engines Direct Replacement Sold Individually, (8) Required Standard Size Details: Material: Metal Finish: Unpainted Hardware Included: Use Existing Hardware Interchange: J3218733 Application: 1973 1973 Jeep J Series J 100 w 5. 9L (V8 360) Engine None; 1973 1973 Jeep J Series J 2600 w 5. 9L (V8 360) Engine