Tachometer 8,000 RPM3 1/8" squareAC Alternator 6 imp/rev ( 12 magnets ) Connects to the Grey wireLight kit 186-12A2L sold separately3AT8A-6ASKU: 3AT8A-6A$171.00PriceSize*3 1/8" SquareRPM Range*0-8000 RPMIgnition Type*Ducatti2 cycle # of AC pulses per rev.*6Quantity*Add to Cart