hate to admit it but after two months I found the vibration....i feel like a moron admitting this......BUT it was where my transfer case mates up to the transmission....all 6 nuts were loose. 3 were laying on the skid plate and the other 3 were super loose. Glad nothing broke
... tightened all 6 up and no vibrations at all....smooth as was I hoping for
<>< Turn your face to the Son, and the shadows fall behind you
94 YJ 4.0L, BDS 4 1/2", 1" BL, 33 x 12.50, SYE & Tom Woods drive shaft, 8.8 w/lsd, Aussie Locker front, T & T Phantom tube fenders, Warn rock sliders custom cut, TJ rear flares and Fuel filler, Warn M8000, Custom front & rear bumpers w/swing out, bad apple diff guards, Dual 1400 amp Kinetic Energy batteries, HO alternator, 2 guage comp wires, VIAIR 450c, WRX seats, and way too much more to list. No end in sight!!