| Materials/Construction | Composite w/Printoseal |
| Mfg. | GM Performance |
| Heavy Duty Supplier | Yes |
| Port Size (in.) | 1.18 x 2.20 |
| Material | Composite w/Printoseal |
| Application Notes | 1965-79 |
| Engine Family | Pontiac V8 |
| Thickness | 0.060 |
| Port Shape | Rectangle |
| Engine Displacement | 326, 350, 389, 400, 400 Ram Air, 400 Ram Air IV, 421, 428, 455, 455 H.O., 455 Super Duty |
| Grade Type | Performance |
| Thickness (in.) | 0.060 |
| Part Type | Intake Manifold Gasket Set |
| Part Terminology | Engine Intake Manifold Gasket Set |