troubleshooting oil pressure

Ok, here are some of the oil galley plugs in the back of the block:


This is of the oil galley plug in the back of the driver's side lifter galley wide angle:

View attachment 360 rear cam oil galley A01 B2.jpg


This is of the oil galley plug in the back of the driver's side lifter galley a little closer:

View attachment 360 rear cam oil galley A02 B2.jpg


This is of the oil galley plug in the back of the driver's side lifter galley showing it's location with the distributor drive gear bushing:

View attachment 360 rear cam oil galley A03 B2.jpg


Here's the rear of the block. The one on the left is the clearance plug to access the one shown above for the driver's side rear lifter galley. The one on the right is the passenger side lifter oil galley plug:

View attachment 360 rear face A01 B2.jpg


Here's the rear of the block that shows all three plug locations at once. The one on the left is the clearance plug to access the one shown above for the driver's side rear lifter galley. The one in the middle is the passenger side lifter oil galley plug. The one on the lower right is the oil galley plug leading to the oil filter:

View attachment 360 rear face A02 B2.jpg


Here is a closer view of the two plugs for the lifter galley. The one on the left is the clearance plug to access the one shown above for the driver's side rear lifter galley. The one on the right is the passenger side lifter oil galley plug:

View attachment 360 rear face A03 B2.jpg

Here's a closer view of the one on the bottom right for the oil galley to the oil filter base:

View attachment 360 rear face A04 B2.jpg