Rally Pac, 8000 RPM, black, 66. This reproduction features a high pressure zinc die cast housing with a great looking crinkle finish. The Rally Pac also features a custom built Nordskog air core movement tachometer and a Quartz digital clock. The clock ticks just like the original. Both tach and clock are back lit for improved visibility. All brackets and wiring are included to make installation fast and easy. We offer Rally Pacs with either 6000 RPM or 8000 RPM tachs, in black or white.