Module, Electronic Ignition 4.5 x4.5 x2
Increases spark plug life &, Dim A (1): horsepower, improves fuel economy. w/ Autolite distributors IAD6003-2K, IAD6003-2J, IAD6003-2F, IAD6003-1A, IAD6003-1B,, Dim B (2): IAD6003-2N, IAD6004, IAD6013, IAD6004-2F Use w/ all 12V ground & 6V, Dim B (2): 4 cyl. Module, Electronic Ignition, Dim A (1): Easy Note: Replaces points & condenser w/ an electronic module.