| 1980-1981 | Buick | Skylark | 2.5L/151 | OHV L4 | Vin "5" | Pontiac | With premium positive valve stem seals. |
| 1980 | Chevrolet | Monza | 2.5L/151 | OHV L4 | Vin "V" | Pontiac | With premium positive valve stem seals. |
| 1980-1981 | Chevrolet | Citation | 2.5L/151 | OHV L4 | Vin "5" | Pontiac | With premium positive valve stem seals. |
| 1980 | Pontiac | Sunbird | 2.5L/151 | OHV L4 | Vin "V" | Pontiac | With premium positive valve stem seals. |
| 1980-1982 | Pontiac | Phoenix | 2.5L/151 | OHV L4 | Vin "5" | Pontiac | With premium positive valve stem seals. |
| 1982 | Buick | Century | 2.5L/151 | OHV L4 | Vin "5" | Pontiac | With premium positive valve stem seals. |
| 1982-1985 | Buick | Skylark | 2.5L/151 | OHV L4 | Vin "R" | Pontiac | With premium positive valve stem seals. |
| 1982-1986 | Buick | Century | 2.5L/151 | OHV L4 | Vin "R" | Pontiac | With premium positive valve stem seals. |
| 1982-1983 | Chevrolet | Citation | 2.5L/151 | OHV L4 | Vin "R" | Pontiac | With premium positive valve stem seals. |
| 1982-1986 | Chevrolet | Celebrity | 2.5L/151 | OHV L4 | Vin "R" | Pontiac | With premium positive valve stem seals. |
| 1982-1984 | Pontiac | Phoenix | 2.5L/151 | OHV L4 | Vin "R" | Pontiac | With premium positive valve stem seals. |
| 1982-1986 | Pontiac | 6000 | 2.5L/151 | OHV L4 | Vin "R" | Pontiac | With premium positive valve stem seals. |
| 1982-1986 | Pontiac | Firebird | 2.5L/151 | OHV L4 | Vin "2" | Pontiac | With premium positive valve stem seals. |
| 1984-1985 | Chevrolet | Citation II | 2.5L/151 | OHV L4 | Vin "R" | Pontiac | With premium positive valve stem seals. |
| 1984-1986 | Pontiac | Fiero | 2.5L/151 | OHV L4 | Vin "R" | Pontiac | With premium positive valve stem seals. |
| 1985 | Buick | Somerset Regal | 2.5L/151 | OHV L4 | Vin "U" | Pontiac | With premium positive valve stem seals. |
| 1985-1986 | Chevrolet | Astro | 2.5L/151 | OHV L4 | Vin "E" | Pontiac | w/ premium positive valve stem seals. Use new head bolts. |
| 1985-1986 | Chevrolet | S10 Blazer | 2.5L/151 | OHV L4 | Vin "E" | Pontiac | w/ premium positive valve stem seals. Use new head bolts. |
| 1985-1986 | Chevrolet | S10 | 2.5L/151 | OHV L4 | Vin "E" | Pontiac | w/ premium positive valve stem seals. Use new head bolts. |
| 1985-1986 | GMC | Safari | 2.5L/151 | OHV L4 | Vin "E" | Pontiac | w/ premium positive valve stem seals. Use new head bolts. |
| 1985-1986 | GMC | S15 Jimmy | 2.5L/151 | OHV L4 | Vin "E" | Pontiac | w/ premium positive valve stem seals. Use new head bolts. |
| 1985-1986 | GMC | S15 | 2.5L/151 | OHV L4 | Vin "E" | Pontiac | w/ premium positive valve stem seals. Use new head bolts. |