| 1974 | Ford | Mustang II | 2.3L/140 | U/K L4 | w/2pc. rear main seal. Use new head bolts. |
| 1974-1978 | Ford | Mustang II | 2.3L/140 | SOHC L4 | N/R | w/2pc. rear main seal. Use new head bolts. |
| 1975-1979 | Ford | Pinto | 2.3L/140 | L4 | Vin "Y" | N/R | w/2pc. rear main seal. Use new head bolts. |
| 1975-1977, 1979 | Mercury | Capri | 2.3L/140 | SOHC L4 | Vin "Y" | N/R | With 2 piece rear main seal. Use new head bolts. |
| 1975-1979 | Mercury | Bobcat | 2.3L/140 | SOHC L4 | Vin "Y" | N/R | w/2pc. rear main seal. Use new head bolts. |
| 1978-1979 | Ford | Fairmont | 2.3L/140 | SOHC L4 | Vin "Y" | N/R | With 2 piece rear main seal. Use new head bolts. |
| 1978-1979 | Mercury | Zephyr | 2.3L/140 | SOHC L4 | Vin "Y" | N/R | w/2pc. rear main seal. Use new head bolts. |
| 1979 | Ford | Mustang | 2.3L/140 | SOHC L4 | Vin "Y" | N/R | With 2 piece rear main seal. Use new head bolts. |
| 1980 | Ford | Pinto | 2.3L/140 | L4 | Vin "A" | N/R | w/2pc. rear main seal. Use new head bolts. |
| 1980 | Ford | Fairmont | 2.3L/140 | SOHC L4 | Vin "A" | N/R | With 2 piece rear main seal. Use new head bolts. |
| 1980 | Ford | Mustang | 2.3L/140 | SOHC L4 | Vin "A" | N/R | With 2 piece rear main seal. Use new head bolts. |
| 1980 | Mercury | Bobcat | 2.3L/140 | SOHC L4 | Vin "A" | N/R | w/2pc. rear main seal. Use new head bolts. |
| 1980 | Mercury | Capri | 2.3L/140 | SOHC L4 | Vin "A" | N/R | With 2 piece rear main seal. Use new head bolts. |
| 1980 | Mercury | Zephyr | 2.3L/140 | SOHC L4 | Vin "A" | N/R | w/2pc. rear main seal. Use new head bolts. |
| 1981 | Ford | Granada | 2.3L/140 | SOHC L4 | Vin "A" | N/R | Thru 9/28/81. w/2pc. rear main seal. Use new head bolts. |
| 1981 | Ford | Mustang | 2.3L/140 | SOHC L4 | Vin "A" | N/R | Thru 9/28/81. with 2 piece rear main seal. Use new head bolts. |
| 1981 | Ford | Fairmont | 2.3L/140 | SOHC L4 | Vin "A" | N/R | Thru 9/28/81. with 2 piece rear main seal. Use new head bolts. |
| 1981 | Mercury | Cougar | 2.3L/140 | SOHC L4 | Vin "A" | N/R | Thru 9/28/81. w/2pc. rear main seal. Use new head bolts. |
| 1981 | Mercury | Zephyr | 2.3L/140 | SOHC L4 | Vin "A" | N/R | Thru 9/28/81. w/2pc. rear main seal. Use new head bolts. |
| 1981 | Mercury | Capri | 2.3L/140 | SOHC L4 | Vin "A" | N/R | Thru 9/28/81. with 2 piece rear main seal. Use new head bolts. |
| 1983 | Ford | Ranger | 2L/122 | SOHC L4 | Vin "C" | Engines w/ 2pc. rear main seal. |