The firing order should be stamped on the intake if its a stock intake manifold. I'm going to assume it is a v8 model. The firing order is 1-8-4-3-6-5-7-2. You can find a bit more info on the topic here: http://www.classiccarauto.com/impala/how_to/firing_order.shtml
73 Chevy 350 firing order: 18436572 countercockwise
153624
1.8.4.3.6.5.7.2
1 8 4 3 6 5 7 2
1-8-4-3-6-5-7-2 clockwise on the dist. cap
18436572
firing order for 73 mercadies 300sel 4.5
Firing Order is 1-5-3-6-2-4
It depends on which engine you are talking about. For early small block Chevy V8 the firing order is 1 8 4 3 6 5 7 2 with the cylinders numbered odd (1 3 5 7) on the drivers side and (2 4 6 8) on the passengers side.
Can a 14x7 wire rim standard 100 spoke fit my 1973 chevy impala
The firing order of a 1973 Dodge Coronet with a 6 cyl (225) engine is 1-5-3-6-2-4 The firing order of a 1973 Dodge Coronet with an 8 cyl engine is 1-8-4-3-6-5-7-2
1,8,4,3,6,5,7,2 with 1,3,5,7 on the left side and 2,4,6,8 on the right side.jd 1,3,5,7 is on the drivers side and 2,4,6,8 is on the passenger side and the distriburetor rotates clockwise.