sye

I am preparing to purchase more parts, imagine that? Anyway, I going to replace the clutch and while I'm there I want to install a SYE on my NP231 (2000 4.0L manual).I'm being told I need to purchase a CUSTOM MADE drive shaft? Looking online, I see lots of CV drive shafts and none of them are...

I am looking to add a SYE and CV drive shaft to my 2000 TJ 4.0L manual (all stock with 2.5" lift). I'm a bit confused with the "short shaft" and "mega short shaft" options. What should I look for in a standard SYE and standard CV dive shaft?

Hey all. I am about to start building my LJ into something usable for on and off road. Much like most everyone, this is also my daily driver. Considerations for things like driving many miles each day/month are real for me but not be all end all limiting factors. I want the Jeep to run solid...

do i really need a transfer case drop kit for a 4'' lift kit? i do not have an SYE currently and i just installed my currie/savvy short arm kit if that makes a difference. i have spoken to so many individuals with opposing positions on the matter. i know its a fairly cheap thing to do but i...

For sale: NP-231J stock TJ wrangler transfer case with the "Long" 32 spline input shaft for sale in So. CA area $250 takes it, pickup only. This fits both the 4 & 6 cylinder AUTOMATIC Wranglers with the 30RH & 32RH transmissions from 1997 to 2002 model years. One can cut down or trim the input...

I have heard nothing but good things about JB conversions. Noticed they offer a super short SYE that looks outstanding which allows for an even longer driveshaft. Having a longer driveshaft is far less likely to have have vibrations due less angle to reach the rear axle. It should also have...

Brand new in the package TeraFlex Super Short SYE conversion kit. Part number 4444400, fits NP or NVG-231J transfer cases and gives you over 4" of extra length where it's needed on the back drive shaft. $220 + any shipping.

I have a 97 Wrangler, 4.0, 5 speed, four inch lift with adjustable everything, SYE with an Adams CV driveshaft. Got the pinion angle dialed in, it has the very slightest vibration at 25-30mph, so small that others don't even notice it. At right around 60 and up I get a droning vibration, after...

I think the only option I have left to get rid of driveline vibration is a SS SYE. With a 4" lift and the Savvy under armor tummy tuck I am out of room for adjustments. I was looking at the JB, anyone had luck, no luck, etc. ?

These are instructions for replacing the output shaft on a np231 transfer case and installing a Slip Yoke Eliminator. This is intended as a guide line only. During the installs we used two different kits an Advanced Adapters and Bayou Geep kit. The two kits are similar but, the minor differences...

This thread is designed for the sole purpose of informing members as to why it is important to put a SYE on your lifted Jeep Wrangler. Now we can answer the “Do I need a SYE” questions by simply pointing people to this thread. I hope this thread will help new members make the right choice when...