I'm about 6 months into my 6 speed conversion and so far it's been awesome. I have been noticing while 100+ in 5th there is a nasty rear end vibration. I've ruled out tire balance, it's hard to explain its almost like a wobbling vibration.
Goes away after I slow the truck down to 80 or 90. I've crawled under the truck and nothing looks out of shape, loose or bent. Could the drive shaft I bought be out of balance or not true? Something in the rear end maybe? Or something wrong with 5th gear? I'm kind of stuck on what to look at.
Thanks for the help.
Goes away after I slow the truck down to 80 or 90. I've crawled under the truck and nothing looks out of shape, loose or bent. Could the drive shaft I bought be out of balance or not true? Something in the rear end maybe? Or something wrong with 5th gear? I'm kind of stuck on what to look at.
Thanks for the help.