Hi All. I got the engine up and running today but I have a oil leak in the rear main seal. Will this stop leaking after it seats it,s self on the crank or do I have to put in another seal. On the red light in the dash I found out that I did not hook up the left side ground wire I hooked it up and the light is still on but when the engine is running it goes out. It looks like the car will make it to C@x this July. I hope to meet allot of you there thanks for all the help that you have been on this car. My new project should be here in about 2 weeks it is a 71 dodge Monaco wagon. Bob.