| 1980 | Buick | Skylark | 2.8L/173 | OHV V6 | Vin "7" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1980 | Chevrolet | Citation | 2.8L/173 | OHV V6 | Vin "7" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1980 | Oldsmobile | Omega | 2.8L/173 | OHV V6 | Vin "7" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1980 | Pontiac | Phoenix | 2.8L/173 | OHV V6 | Vin "7" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1981-1984 | Buick | Skylark | 2.8L/173 | OHV V6 | Vin "X" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1981-1983 | Chevrolet | Citation | 2.8L/173 | OHV V6 | Vin "X" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1981-1983 | Chevrolet | Citation | 2.8L/173 | OHV V6 | Vin "Z" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1981-1984 | Oldsmobile | Omega | 2.8L/173 | OHV V6 | Vin "X" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1981-1984 | Pontiac | Phoenix | 2.8L/173 | OHV V6 | Vin "X" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1982-1984 | Buick | Skylark | 2.8L/173 | OHV V6 | Vin "Z" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1982-1984 | Chevrolet | Camaro | 2.8L/173 | OHV V6 | Vin "1" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1982-1984 | Chevrolet | Celebrity | 2.8L/173 | OHV V6 | Vin "X" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1982-1985 | Chevrolet | S10 | 2.8L/173 | OHV V6 | Vin "B" | Chevrolet | W/5.5mm wide rear main seal & OE valve stem seals. Use new head bolts. |
| 1982-1985 | GMC | S15 | 2.8L/173 | OHV V6 | Vin "B" | Chevrolet | W/5.5mm wide rear main seal & OE valve stem seals. Use new head bolts. |
| 1982-1984 | Oldsmobile | Omega | 2.8L/173 | OHV V6 | Vin "Z" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1982-1984 | Pontiac | 6000 | 2.8L/173 | OHV V6 | Vin "X" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1982-1984 | Pontiac | Firebird | 2.8L/173 | OHV V6 | Vin "1" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1982-1984 | Pontiac | Phoenix | 2.8L/173 | OHV V6 | Vin "Z" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1983-1985 | Chevrolet | S10 Blazer | 2.8L/173 | OHV V6 | Vin "B" | Chevrolet | W/5.5mm wide rear main seal & OE valve stem seals. Use new head bolts. |
| 1983-1985 | GMC | S15 Jimmy | 2.8L/173 | OHV V6 | Vin "B" | Chevrolet | W/5.5mm wide rear main seal & OE valve stem seals. Use new head bolts. |
| 1983-1984 | Pontiac | Firebird | 2.8L/173 | OHV V6 | Vin "L" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |
| 1983-1984 | Pontiac | 6000 | 2.8L/173 | OHV V6 | Vin "Z" | Chevrolet | W/rear main seal & OE valve stem seals. Use new head bolts. |