just the top one that is the vacum advance, timing should be 2 degrees BTDC with vacum advance line removed and blocke
Follow the top (right hand) radiator hose to it's end and there it is. Will have to remove air intake assembly and remove battery and distributor cap to access bottom bolt.
its the bottom plate that moves in the distributor to advance the timing
There is a oil pump drive rod that fits into the bottom of the distributor and the gear that's on the bottom of the distributor runs on the gear that's on the rear of the camshaft.
Inside the engine oil pan, at the bottom of the distributor drive shaft.Inside the engine oil pan, at the bottom of the distributor drive shaft.
I took out my sister inlaws from the top, no problems
Pick up coil?
Should have a horseshoe type locking bolt at the bottom side of distributor--remove and twist to lift out
www.msdignition.com/pdf/8356_frm25675.pdf
The distributor will need to be removed. The magnet is permanently attached to the distributor shaft and the shaft is held in place by a roll-pin thatpasses through the distributor drive gear on the bottom side of the distributor. Magnet on top, gear down in the engine, distributor shaft and housing in the middle.
When standing on the passanger side looking at the distributor the top right plug is cylinder one (the cylinder closest to the distributor). The top left plug on the distributor is cylinder two. The bottom left plug is cylinder three. Finally the bottom left plug is cylinder four (the cylinder furthest from the distributor, closest to the timing gear). Hope this helps.
The marks are on the bottom pulley , you may need to get a white marker to hi light it , so it will be easier to see with a light .
A keyway on the bottom of the distributor.