Models W/ 12 Volt Neg. Ground Or 6 Volt Systems Converted To 12 Volt Negative Ground Systems Only. Dim A (1): Replaces Points Condenser W/ An Electronic Module. Dim B (2): For 6 Cylinder Engines Dim C (3): W/ Delco Distributor; Allis-Chalmers Tractor Several (Delco Distr. # 111266824791311 2461 2635)
