Orbital Parts is not a corporate affiliate of Edelbrock Group.
Edelbrock part #2992 Victor 18 Degree Spider base is the bedding plate portion of a two-piece (valley plate and spider) manifold system. This Spider base is intended for use with "Conventional" 18-degree SBC heads on a standard deck engine block. This plate is more compatible when using our older 18-degree intakes such as 2955 and 2958 and will require less work for proper fit.
| Basic Operating RPM Range | 5000-8500 RPM |
|---|---|
| Center Maximum Height | 0.010 in |
| CNC Ported | No |
| EGR Port | No |
| Finish | Satin |
| Flange Type | 4500 |
| Front Maximum Height | 0.010 in |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Material | Aluminum |
| Rear Maximum Height | 0.010 in |
| Series | Victor |
| Single Or Dual Plane Type | Single |
| Vehicle Model | Chevrolet |
| UPC / GTIN | 00085347029921 |