Is it a six or a V8?
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1 4 3 2....
18436572 counter clockwise
I would think that the valiant and the barricuda K-frames are the same.
May take a small amount of modification but they should be interchangeable
1...5...4...2...6...3...7...8 Standard Firing order for 302 68-84
on 68-74 340 engines, the #1 firing order starts at drivers side, front of engine is #1 spark plug. Rotor in distributor cap, must point in that direction and piston in that cylinder should be at top of stroke. Align distributor cap wiring #1 where rotor is pointing to. Then follow firing order clockwise at top of cap. Rear of engine 8-7 6-5 4-3 2-1 Front of engine
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1 - 5 - 4 - 2 - 6 - 3 - 7 - 8 The distributor rotor turns COUNTERCLOCKWISE The # 1 position on the distributor cap faces towards the REAR
It is 68, the number in the middle when they are arranged in order.
The firing order is 1, 8, 4, 3, 6, 5, 7, 2. Cylinders are numbered front to back passengers side 2, 4, 6, 8. Drivers side front to back 1, 3, 5, 7. Distributor rotation, clockwise.
least to greatest = 0.0128%, 50%, 55%, 68%