I'm not quite sure what your question is here. The distributor is back near the firewall. Usually the rotor is facing to the rear and slightly towards the driver side when the engine is ready to fire on the number 1 cylinder. However, it really doesn't matter where it points if it has been removed and you are reinstalling it. Make sure the engine is on the number 1 compression stroke. From there, you can drop the distributor in. Find out where the rotor is pointing with the distributor cap on. That's your #1 position. From there, you simply install your plug wires 1-8-4-3-6-5-7-2 in a counter clockwise rotation. If you get this done and it still won't fire, or it pops and sputters when trying to start it, play with your timing a little. If it still won't start you may be 180 degrees out. Simply swap the plug wires at the distributor cap directly across from their present location.
firing order for 1979 Pontiac 301 engine
If it is a Pontiac 350, any hei distributor out of any size Pontiac motor up to 1979 will work.
Take the distributor cap off an crank the engine or turn the engine by hand clockwise and note the direction of the distributor rotor.
Pntiac is a division of GM and made there own engines prior to 1979, Pontiac is actually going to be discontunied in 2012.
AnswerThe firing order is listed on the intake manifold.18436572............counter clockwise at the distributor.
301 302 305 350 400 455
1,5,6,3,4,2,7,8 firing clockwise.
the gap is .060 thou of inch.
A plain Jane Pontiac Firebird sold for $5,550 new in 1979.
bolt pattern for 1979 Pontiac Bonneville
Which 350?? Chevy or Pontiac? A Pontiac engine will drop right in. A Chevy takes a lot more work.
To get a 400 Pontiac Motor in 1979, you had to also get the 4 speed. Pontiac last manufactured 400 motors in 1978 but saved some from 1978 for use in the 1979 model. Those motors were used in the 1979 4 speed cars only. 1979 Automatics had the Oldsmobile 403. You could also get a turbo version too. All of which could come with auto trans. I worked on many of these at the Pontiac dealer.