| 1993-1994 | Chevrolet | Cavalier | 3.1L/189 | OHV V6 | Vin "T" | Chevrolet | W/1st design intake for ball & pivot rockers. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
| 1995-1996 | Buick | Regal | 3.1L/189 | OHV V6 | Vin "M" | Chevrolet | W/1st design intake for ball & pivot rockers. For heads with roller rockers add intake gasket IC189. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
| 1995-1998 | Buick | Skylark | 3.1L/189 | OHV V6 | Vin "M" | Chevrolet | W/1st design intake for ball & pivot rockers. For heads with roller rockers add intake gasket IC189. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
| 1995-1999 | Buick | Century | 3.1L/189 | OHV V6 | Vin "M" | Chevrolet | W/1st design intake for ball & pivot rockers. For heads with roller rockers add intake gasket IC189. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
| 1995-1996 | Chevrolet | Beretta | 3.1L/189 | OHV V6 | Vin "M" | Chevrolet | W/1st design intake for ball & pivot rockers. For heads with roller rockers add intake gasket IC189. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
| 1995-1996 | Chevrolet | Corsica | 3.1L/189 | OHV V6 | Vin "M" | Chevrolet | W/1st design intake for ball & pivot rockers. For heads with roller rockers add intake gasket IC189. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
| 1995-1999 | Chevrolet | Lumina | 3.1L/189 | OHV V6 | Vin "M" | Chevrolet | W/1st design intake for ball & pivot rockers. For heads with roller rockers add intake gasket IC189. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
| 1995-1997 | Oldsmobile | Cutlass Supreme | 3.1L/189 | OHV V6 | Vin "M" | Chevrolet | W/1st design intake for ball & pivot rockers. For heads with roller rockers add intake gasket IC189. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
| 1995-1998 | Oldsmobile | Achieva | 3.1L/189 | OHV V6 | Vin "M" | Chevrolet | W/1st design intake for ball & pivot rockers. For heads with roller rockers add intake gasket IC189. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
| 1995-1998 | Pontiac | Grand Am | 3.1L/189 | OHV V6 | Vin "M" | Chevrolet | W/1st design intake for ball & pivot rockers. For heads with roller rockers add intake gasket IC189. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
| 1995-1999 | Pontiac | Grand Prix | 3.1L/189 | OHV V6 | Vin "M" | Chevrolet | W/1st design intake for ball & pivot rockers. For heads with roller rockers add intake gasket IC189. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
| 1997-1999 | Chevrolet | Malibu | 3.1L/189 | OHV V6 | Vin "M" | Chevrolet | W/1st design intake for ball & pivot rockers. For heads with roller rockers add intake gasket IC189. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
| 1997-1999 | Oldsmobile | Cutlass | 3.1L/189 | OHV V6 | Vin "M" | Chevrolet | W/1st design intake for ball & pivot rockers. For heads with roller rockers add intake gasket IC189. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
| 1999 | Chevrolet | Malibu | 3.1L/189 | OHV V6 | Vin "J" | Chevrolet | W/1st design intake for ball & pivot rockers. For heads with roller rockers add intake gasket IC189. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
| 1999 | Oldsmobile | Cutlass | 3.1L/189 | OHV V6 | Vin "J" | Chevrolet | W/1st design intake for ball & pivot rockers. For heads with roller rockers add intake gasket IC189. Rebuilder set without rear main or valve stem seals. Use new head bolts. |
