The front shaft already has a double-cardan joint and is ok as-is. It's the rear shaft being discussed for the potential upgrade to a DC shaft which isn't really needed for that height of suspension lift.
Vibration while accelerating
- Thread starter Semper_Fi13
- Start date
OP
OP
If you get the Savvy spacers they'll be all you need. Hopefully your engine mount rubber bushings are still in good condition.
If you do a motor mount lift without the body lift don’t forget to raise your fan shroud
OP
So went with Zone Off Road 3/4 transfer case spacers. It took almost all my vibration away. I’ll save up and try to do a SYE kit but for now it works great
03 TJR. I too am fighting the dreaded highway vibration. MC 3.5” lift, UCF TT skid plate & engine skid, Adams rear Driveshaft set at 2* pinion down, front Driveshaft rebuilt less than 5K ago.
I’m trying to put 1” Motor mount spacers w/new Mopar motor mounts to see if it helps but lack enough clearance to raise the engine (I lack about 1/4” on passenger side). I’d prefer not to do a body lift as my wife has trouble climbing in as it is.
Looking for suggestions on
1. If it will help, &
2. Should I lower my tummytuck,
3. Is there another way to gain a little extra clearance in my tranny tunnel?
I’m trying to put 1” Motor mount spacers w/new Mopar motor mounts to see if it helps but lack enough clearance to raise the engine (I lack about 1/4” on passenger side). I’d prefer not to do a body lift as my wife has trouble climbing in as it is.
Looking for suggestions on
1. If it will help, &
2. Should I lower my tummytuck,
3. Is there another way to gain a little extra clearance in my tranny tunnel?