| Brand | MSD |
|---|---|
| Part type | Distributor Vacuum Advance |
| Brand | MSD |
| Category | Ignition |
| Distributor Type | Accessories |
| Emission Code | 5 |
| part type | Distributor Vacuum Advance |
| Product Type | Accessory |
| Sub Category | Distributor and Magneto |
| Warranty | Manufacturer's Limited 1 Year Warranty |
| UPC / GTIN | 00085132883646 |
| Warranty | Manufacturer's Limited 1 Year Warranty |
- Works on most GM HEI distributors
- Easy install
- Perfect for racing applications
- Quick, efficient way to lock out timing on GM HEI distributors
- Lockout vacuum advance