Well all I can tell you is tagging them is pointless. What I can tell you is that if this is your engine:
| (4) (3) (2) (1)|
On your Distributer the Firing order is 1342, On your distributer is an A and a C, 1 goes on the A, then co COUNTER CLOCKWISE with 3 then the 4 should be on the C and then 2 is last. From what I rember when you look at it 1 is the bottom right, 3 is top right, then top left is 4 and bottom left is 2. Enjoy