Firing order chevy 454?

18436572

1-8-4-3-6-5-7-2

1-8-4-3-6-5-7-2

1-8-4-3-6-5-7-2 Distributor rotates clockwise.

1-8-4-3-6-5-7-2 clockwise on distributor cap. Cylinder #s : Drivers side head front to rear is 1-3-5-7 The other head front to rear is 2-4-6-8