if your asking if that is the firing order yes it is
18436572
18436572
If its a v8 its 18436572 if its a v6 its 165432.
firing order is 18436572
18436572
18436572 clockwise rotation
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The firing order should be: 1 8 4 3 6 5 7 2
numbers are on the intake in front of the carburetor
Typically, the order for the 318cu.i. (5.2L) is 18436572. The cylinders are 1357 on the right side (front to back) and 2468 on the left.
If it is a V8 (big or small block), the firing order is 1-8-4-3-6-5-7-2.
Firing order of the 5.7 Liter (350) Chevy is 1-8-4-3-6-5-7-2 Rotor turns clockwise.