All small block chevy's standard firing order is 18436572.
1,8,4,3,6,5,7,2 all small block and big block firing patterns are 1,8,4,3,6,5,7,2 for Chevy
the firing order for a small block Chevy 350 is 18436572
Firing order is the same as a small block Chevy 18436572 clock wise
The small block Chevy firing order is:1-8-4-3-6-5-7-2
The firing order on all small block Chevy engines is, 18436572 and the cylinders are numbered as following, driver side 1357 and pass side 2468
all Chevy v-8's big block & small block firing order is as follows clockwise on the distributor cap.... 1-8-4-3-6-5-7-2