oil pump

78 Standard My original outer oil pump rotor is cracked. The inner looks fine. There is a small amount of scoring on the inside of the surfaces where the rotors sit. You can see the scoring but you can't feel it, if that makes any sense. I bought a new rotor and assembled it all and installed...

Trying to remove the oil pump driven gear from the Right side engine cover but having a hell of time figuring out how to remove the nut as the shaft rotates with it. Any ideas gurus? I don't want to damage the gear.

I found bits of plastic in my secondary oil filter, (most likely from the cam guide) and I just pulled out the oil pump to check it for contamination. To me, the rotors and the oil pump casing look to be pretty scored up. However, I cannot notice any cracks. Am I okay to reuse these? Or should I...

I've been having constant issues with my '79 Special II since taking it out hard onto the road for the first time since restoration. A few weeks ago, it started overheating regularly, along with a growing oil leak coming from the vicinity of the crankcase. I changed the oil, cleaned the oil...