UCA52518 Electronic Ignition---ED4CP6

For Delco Distributor with 6 Volt Positive Ground: 1111411, 1111530, 1111704, 1111708, 1111716, 1111718, 1111722,1111735, 1111736, 1111740, 1111745, 1111748, 1111908, 1111909, 1112385, 1112555, 1112557, 1112565, 1112570, 1112577, 1112583, 1112584, 1112585, 1112589, 1112593, 1112609, 1112614, 1112618, 1112629, 1885368, 1885555

Fits: 200B, 300B, 310, 400B, 420, 500B, 600B