Huge range of parts in stock. Supplying UK, Europe & USA. Over 30,000 sq ft of parts across UK and USA. We are a UK Company. This item is in our US Warehouse in Dallas. Sourcing the best brands names. MSD-85001 MSD Super HEI Kit GM HEI Kit - 6AL - Blaster 2 - Coil Wire - Dust Cover Features. The kit allows you to remove or bypass the low-powered HEI module and coil and replace them with the MSD Digital 6AL Ignition Control and the Blaster 2 high output coil. The result is more power, increased rpm range, easier starting, plus better mileage and performance. The Kit ...