The one it was built with. Champion RC12LC4
.040 inch
.040 inch
.040 inch
.040 inch
spark pluggs
No, they are different body styles.
The distributor with distributor cap is at the back of the engine ( just follow the spark plug wires )
.040 it should be on the white emmisions label under the hood
No.No.
NoNo
Yes.
They are under the 6 ignition coils. There is a coil for each spark plug. You have to remove the coils, and then remove the plugs.