This stuff is pretty good. I had been using clean engine oil to lubricate engine parts during assembly until I got pulled off a job and couldn't get back to it for a couple of days. By the time I did get back to it, I couldn't rotate the camshafts to get the engine timed, so I had to back track and partially disassemble so I could finish the job. I bought this after that experience and haven't had a problem since. This stuff is thick and sticky, so I just rub it all over the cam lobes, cam journals and valve tappets (I do a lot of short blocks) and everything is good to go. I've done about 8 - 10 engines and I have about 1/3 of the bottle left to use.
Rating:
[5 of 5 Stars!]