What sealer to stop oil leak

[skidooboy3]

I have an oil leak on the oil feed line that goes into the crankcase below the rotary valve plate. I've isolated the leak to the 90 degree aluminum elbow that screws into the engine case and hooks to the oil feed line. The oil is not leaking from the line but from the threads on the elbow. It's as tight as it will go so I was wondering what product to use to seal the threads.

 

[YUOnDaGround]

I know this is an old thread but just for the sake of an answer for the next seacher, The answer is Loctite Thread Sealer.