OK, I should try to clock the driveshaft. Thing is, I can’t physically do it myself. When I get a chance I’ll take it in and have the shop do it.
But, I think you missed my point about multiple driveshafts, and having the exact same vibration at the exact same speeds with each one of them!
Thanks for all the info. I did contact Gulf Coast who hand-made the driveshaft and they don’t think “clocking” will make any difference. Remember, this is third driveshaft and vibration did not change one iota with any one of them. As I said before, I am older than most of you guys and getting...
Not yet. Grasping at straws. Ordered Motul differential oil and will change out when it comes. Did recently install Steeda lightweight G-Trac brace. No change. Have sneaking suspicion problem is with the rear end.
Gulf Coast carbon fiber driveshaft needs no additional adapters. Comes with aluminum adapter flanges from Sonnax. Bolts directly into existing ORM flanges. Please note that vibration is exactly the same with stock, chromoly and current driveshaft.
By the way, car now has gloss black GT350 wheels...
Has Ford Performance heavy duty axels professionally installed, and they are tight. Shop that installed driveshaft loved it. ( check out Gulf Coast. They furnish driveshafts for Steve Morris). Guy I bought car from never dragged raced in his life.
No reclocking of driveshaft. It is Gulf Coast carbon with no additional flange. Totally balanced (I have the paper). Besides, this is third driveshaft and no noticeable change in vibration at all.
I’m probably a lot older than most of you guys and have built many cars, including 2 Fox Body’s, a...
Feel vibration a little in the steering wheel, then all over when speed in increased. Not terrible, but very annoying. Car is PP1 with 355 torsen diff. I know damper may not work, but worth a try. Just want to know if it will fit on a car that did not have one, and probably doesn’t have the...
Checked everything, no noises at all, just vibration at highway speeds. After install of driveshaft, exactly same vibration.
did you see the question in my post about possibly adding differential damper? After that, I’m out of ideas.