Help my 70’ Dodge Dart won’t turn on

Yes 153624 is the correct order. If nothing has been changed from stock, number one should be at the 5 o'clock position on the cap. Very simple. Number one is at the front of the engine followed by 2, 3, 4, 5 and 6 going toward the rear. The distributor rotation is clockwise. SO, from the 5 o'clock position at number one, it's 1, 5, 3, 6, 2 and 4 going clockwise.