| 1965 - 1966 | Buick | Gran Sport | Base | 6.6L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1967 | Buick | Gran Sport | Base | 5.6L V8, 6.6L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1964 | Buick | Skylark | Base | 4.9L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1965 | Buick | Skylark | Base | 4.9L V8, 6.6L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1966 - 1967 | Buick | Skylark | Base | 4.9L V8, 5.6L V8, 6.6L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1964 - 1965 | Buick | Special | Base, Deluxe | 4.9L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1966 - 1967 | Buick | Special | Base, Deluxe | 4.9L V8, 5.6L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1964 - 1965 | Buick | Sportwagon | Base | 4.9L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1966 | Buick | Sportwagon | Base, Custom | 5.6L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1967 | Buick | Sportwagon | Base | 5.6L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1964 | Chevrolet | Chevelle | 300, Malibu, Malibu Super Sport | 4.6L V8, 5.3L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1965 | Chevrolet | Chevelle | 300, 300 Deluxe, Malibu, Malibu Super Sport | 4.6L V8, 5.3L V8, 6.5L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1966 | Chevrolet | Chevelle | 300, 300 Deluxe, Malibu, Super Sport 396 | 4.6L V8, 5.3L V8, 6.5L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1967 | Chevrolet | Chevelle | 300, 300 Deluxe, Concours, Malibu, SS 396 | 4.6L V8, 5.3L V8, 6.5L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1964 - 1965 | Chevrolet | El Camino | Base | 4.6L V8, 5.3L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1966 - 1967 | Chevrolet | El Camino | Base | 4.6L V8, 5.3L V8, 6.5L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1964 | Oldsmobile | 442 | Base | 5.4L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1965 - 1967 | Oldsmobile | 442 | Base | 6.6L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1964 | Oldsmobile | Cutlass | Base, Holiday | 5.4L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1965 - 1966 | Oldsmobile | Cutlass | Base, Holiday | 5.4L V8, 6.6L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1967 | Oldsmobile | Cutlass | Base, Holiday, Turnpike Cruiser | 5.4L V8, 6.6L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1967 | Oldsmobile | Cutlass Supreme | Base | 5.4L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1964 | Oldsmobile | F85 | Base, Deluxe | 5.4L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1965 | Oldsmobile | F85 | Base, Deluxe | 5.4L V8, 6.6L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1966 | Oldsmobile | F85 | Base, Deluxe, Holiday | 5.4L V8, 6.6L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1967 | Oldsmobile | F85 | Base | 5.4L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1964 - 1967 | Oldsmobile | Vista Cruiser | Base, Custom | 5.4L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1964 | Pontiac | Beaumont | Base | 4.6L V8, 5.3L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1965 - 1967 | Pontiac | Beaumont | Base | 4.6L V8, 5.3L V8, 6.5L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1964 - 1966 | Pontiac | GTO | Base | 6.4L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1967 | Pontiac | GTO | Base | 6.6L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1964 - 1967 | Pontiac | LeMans | Base | 5.3L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1964 - 1965 | Pontiac | Tempest | Base, Custom, Safari | 5.3L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1966 | Pontiac | Tempest | Base, Safari | 5.3L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |
| 1967 | Pontiac | Tempest | Base, Custom, Safari | 5.3L V8 | Pipes Only, Mufflers Not Included, Use Offset Inlet / Offset Outlet Mufflers, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap |