Rear Housing Extension for Various Jeep Vehicles w/ NP231 or NP242 T.C. Crown Automotive Engine and Components - Valvetrain & Timing - Engine Timing Tool If you plan on using

If you plan on using an aftermarket EFI system that fires sequentially

68382828AC

Driver Side Gray Tweed

With this module

Includes front differential skid plate

Rear Housing Extension for Various Jeep Vehicles w/ NP231 or NP242 T.C. Crown Automotive Engine and Components - Valvetrain & Timing - Engine Timing Tool If you plan on usingRear Transfer Case Housing Extension for Select Jeep YJ Wrangler, XJ Cherokee, MJ Comanche Vehicles w NP231 or NP242 Transfer Case Features and Benefits: 12 Month Warranty Direct Replacement Rear Use Existing Hardware for Models w NP231 Transfer Case Details: Material: Aluminum Finish: Unpainted Location: Rear Hardware Included: Use Existing Hardware Application: 1987 1992 Jeep MJ Comanche w NP231 Transfer Case None; 1987 1993 Jeep XJ Cherokee w NP231