Models W/ 12 Volt Neg. Ground Or 6 Volt Systems Converted To 12 Volt Negative Ground Systems Only. With Side Mount Distributor. Dim A (1): Easy To Install No Complicated Wiring Fits Entirely Inside Distributor. Replaces Points And Condenser W/ An Electronic Module. Increases Spark Plug Life And Horsepower Improves Fuel Economy.; Ford / New Holland Tractor Naa 2000 4000 500 Series 600 Series 700 Series 8N (Sn863244; W/ Side Mount Distributor) 800 Series 900 Series
