Should be like any other Chevy small block, 1,8,4,3,6,5,7,2, clockwise that is. The drivers side front plug is #1.
1.8.4.3.6.5.7.2
firing order for the 454 is the same as the 350 ( 1-8-4-3-6-5-7-2 )
I believe it is 18436572 1.8.4.3.6.5.7.2
All Chevy firing orders are 1 8 4 3 6 5 7 2
1999 surbaban
NO. the bellhousings are different on the 96 and 97 transmissions then all the rest of the transmissions in the 90s
5.7L 350 vortec
Firing order on a 350 Chevrolet is 18436572
73 Chevy 350 firing order: 18436572 countercockwise
18436572
65ft. LBS.
The firing order is 18436572.