| Combustion Chamber Volume | 75cc |
| Fitment | Vehicle Specific |
| Cylinder Head Type | Standard |
| Deck Thickness | TBA |
| Emission | Non-Emissions |
| Engine Make/Size | Mopar 383-440 |
| Exhaust Port Locaiton | Raised .250in |
| Exhaust Valve Diameter | 1.81in |
| Exhaust Volume | 100cc (Raised .250in) |
| Finish | Satin |
| Guideplate | N/A |
| Intake Valve Diameter | 2.20in |
| Intake Volume | 290cc (Raised .650in) |
| Preparation | Requires Professional Preparation (Bare) |
| Pushrod Diameter | 3/8in |
| Rocker Stud | N/A |
| Spark Plug Fitment | 14mm x 3/4 reach, gasket seat |
| Type | Valves Only |
| Usage | Racing |
| Valve Angle | 15deg |
| Valve Guides | Manganese Bronze |
| Valve Spring Diameter | N/A |
| Valve Spring Max Lift | N/A |
| Valve Stem Diameter | 11/32in |