| Combustion Chamber Volume | 87cc |
| Fitment | Universal Fit |
| Cylinder Head Type | Standard |
| Deck Thickness | 5/8in |
| Emission | N/A |
| Engine Make/Size | Pontiac 326-455 |
| Exhaust Port Locaiton | Stock Ram Air IV |
| Exhaust Valve Diameter | 1.66in |
| Exhaust Volume | 175cc |
| Finish | Cast Aluminum |
| Finish | Satin |
| Guideplate | Hardened Steel |
| Intake Valve Diameter | 2.11in |
| Intake Volume | 215cc |
| Preparation | Bolt On (Not Required) |
| Pushrod Diameter | 5/16in |
| Rocker Stud | 7/16in |
| Spark Plug Fitment | 14mm x 3/4 reach, gasket seat |
| Type | Complete |
| Usage | Street/Strip |
| Valve Angle | 14deg |
| Valve Guides | Manganese Bronze |
| Valve Spring Diameter | 1.46in |
| Valve Spring Max Lift | 0.575in |
| Valve Stem Diameter | 11/32in |