Hey guys, i was wondering if 80-90 gear oil from my 1:1 truck would do the job as shock oil or diff oil in my revo? lol, its a stupid question but heck, if it works it would be a lot cheaper to manage my oil levels. i know a few people that use 10w40 engine oil in there shocks, i have always been hesitant to listen to them because i have no clue if this even works but i figured someone here would know.