Engine Assembly: Oil Pump

Final task before closing the bottom end was installing the oil pump. I had a new pump and after checking the old pickup tube, I decided to replace it too. The old one was pretty dirty and I did not want the crud getting loose in my new engine. Weird thing about the new pump was that it included the gasket between the pump and the tube but not the one between the block and pump. None of my other sets included it either but luckily my friends had an extra that I could use.

Before installing the pump, I unbolted its cover to check the inside. Everything seemed to be clean and good for use.

I put the cover back on and started the install. I lubricated the pump drive shaft and dropped it in its hole. Next I placed the correct gasket on the block and bolted the pump in place. Monroe said not to use any sealant in the pump gaskets so I left it out. But I did use a little drop of thread locker in the bolts so they would not come out while driving. I also checked that the drive shaft could not be pulled out of the pump and torqued the bolts to 25 ft-lbs.

Now I could bolt the pickup tube to the pump. The gasket went in first and then I just bolted the tube in place. Again using some thread locker before torquing the bolts to 15 ft-lbs.