1 - 3 - 7 - 2 - 6 - 5 - 4 - 8
The distributor rotor turns COUNTERCLOCKWISE
The marked # 1 position on the distributor cap faces to the REAR and slightly towards the drivers side
The engine cylinder / spark plug locations are numbered :
firewall
4 - 8
3 - 7
2 - 6
1 - 5
front
counter clockwise 13726548--------------------------------------------------- Ford Firing Orderhttp://www.aa1car.com/library/ford_firing_orders.htm
The 400 Ford has only one firing order and it is 1-3-7-2-6-5-4-8 which is the same firing order as the 302 HO, and 351. Rotor turns counterclockwise.
i believe that because it's a big block mopar, the firing order should be 1-8-4-3-6-5-7-2
18436572
The firing order for the Pontiac 400 engine is that the small block powers the big block.
18436572 clock wise
the firing order for a Pontiac 400 v8 from 1967-77 is 1-8-4-3-6-5-7-2
1,3,7,2,6,5,4,8 Counter-clockwise.
265, 301, 307, 326, 350, 389, 400, 421, 428, 455 all have the same firing order 1,8,4,3,6,5,7,2 the 2.8 firing order is 1,2,3,4,5,6
13726548 counter clockwise
1-8-4-3-6-5-7-2 Shared by all Pontiac V8s Dist rotates counter clockwise.
see link