1974-1978 CJ-5 w/ 3.8L (6-232) Engine w/ Pivot Type Rocker Arms;
1974-1975 CJ-6 w/ 3.8L (6-232) Engine w/ Pivot Type Rocker Arms;
1976-1978 CJ-7 w/ 3.8L (6-232) Engine;
1974-1979 CJ-5 w/ 4.2L (6-258) Engine w/ Pivot Type Rocker Arms;
1974-1975 CJ-6 w/ 4.2L (6-258) Engine w/ Pivot Type Rocker Arms;
1976-1979 CJ-7 w/ 4.2L (6-258) Engine;
1974-1979 SJ, J-Series w/ 3.8L (6-232) Engine w/ Pivot Type Rocker Arms;
1974-1979 SJ, J-Series w/ 4.2L (6-258) Engine w/ Pivot Type Rocker Arms;