8
8
No. the plug wires are made different and the spark plugs ae NOT the correct heat range.
What is spark plug's position? tell me.
change only one wires at a time,matching each to length.
.060
YES, The 350 Vortec does. It is in the back top side of the engine. All the plug wires go to it.
The firing order is 18436572.
The Spark Plug Gap.060 (In thousandths of an inch)
65
18436572
The same as on the intake 18436572 clockwise.
Vortec 5.7 or 350 v8 should be 0.060