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Advance Adapters SYE Kit & SOLID U-JOINT 1310 CV Driveshaft Package

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50-7906 DS PKG
38.00 LBS
Usually ships within 24 to 48 Hours after the order.
$9.95 (Fixed shipping cost)

Product Description


Advance Adapters SYE Kit & Driveshaft Package For Jeep TJ XJ YJ LJ Wrangler


You are Buying an SYE Kit and Driveshaft Combo put together in one package. Adams Driveshaft makes the Strongest 1310 Solid U-joint CV Driveshafts on the Market, and with a Heavy Duty Slip Yoke Eliminator Kit made by Advance Adapters it does not get any Stronger. If you are looking for the strongest parts are the market for your Jeep TJ, XJ, YJ, or LJ Wrangler or Cherokee then look no further, also backed by the best Warranty.  

Must have a 231 Transfer Case or this will not work.


Adams Driveshaft: Custom builds this Solid 1310 CV Driveshafts using only the best made American Components possible. We start out using the Strongest U-joints made along with Components made by American Companies Spicer, and Neapco. We use a State of the Art high Speed AXI-LINE driveshaft machine that we press, weld, and balance the driveshaft up to 110 mph all in one machine. The driveshaft is then painted show quality. We also came out with the best warranty on the market, and others have followed. We give you lifetime on the Tubing and Welds if you can break them.


Advance Adapter: This is the Strongest NP 231 SYE Kit out on the Market:  Heavy-duty output shaft, 18% larger spline diameter  54% increase in torque capacity
This Heavy Duty Slip Yoke eliminator kit fits Jeep NP231 transfer cases. This kit features a new 1 3/8”-32 spline rear output shaft, 356-T6 heat treated aluminum alloy tailhousing, 1310 c.v. yoke (other styles of yokes available), bearings, fastening hardware, and detailed instructions. Note: Advance Adapter has designed this heavy duty fixed yoke output shaft with the most current design shaft found in the New Process Gear NP231.

*Some models may require mode fork shift rail to be shortened. Add the Slip Yoke Eliminator to the Wrangler's NP231 transfer case and solve a couple of problems such as changing a damaged drive shaft on the trail without losing all the lubricant, or eliminating the noise, vibration and wear that develops when the NP231 is lifted. Another benefit is the beefier rear output shaft that provides a 54% increase in torque capacity. Other kit components include: specifically designed aluminum rear output housing, bearings, seals, snap rings, bolts and instructions. **CV rear drive shaft is required.


Adams Driveshaft sells more Sye Kits and Driveshafts in the Industry than any other Company because we have the best Warranty and over 30 years of experience. We Run these same parts in our own company Jeeps so we know what they will hold up to. Buy from a Company who Builds, Owns, and Lives Jeeps.



[1] Advance Adapters [Top Name Brand] Heavy Duty Slip Yoke Eliminator Kit.

[1] Custom made Adams Driveshaft Solid U-joint Rock Crawler 1310 CV Driveshaft. We use  2" x .120 Wall D.O.M Tubing and Extra Long Full Spline Slip and Stub for the Wranglers, and we use 2 1/2" x .095 Wall D.O.M Tubing with a Extra Long Slip N Stub for the Cherokees.

[1] Set of Grade 10 CV Bolts with smaller heads for easier Installation.

[1] Free Adams Driveshaft T-shirt. Sizes to choose from: M, L, XL, XXL, XXXL, XXXXL. We will need to know your t-shirt size the same time as you e-mail us your information in order for you to receive it.

Driveshafts come painted Gloss Black Show Quality.

CA Residents:  WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov




We will need you to e-mail us or call us with the following information:


Although we do know most of the driveshaft measurements, there are some we don't due to different size of lifts, belly ups, differential changes, and extended wheel bases. If for some reason we do not know the measurement then we would have to send you the sye kit first and then have you get us a measurement. You can call us first before you buy to make sure we have your measurement if you absolutely need both at the same time. Please e-mail us if you have any questions, or you can call us at 702-568-5680 between the hours of 8:00 am to 5:00 pm Pacific time Monday thru Friday.




Warranty Information

SYE KIT: Lifetime Warranty against any Defects. No Warranty if broken by excessive torque, or abuse. Seals are a wear item and will only have a one year Warranty.

DRIVESHAFT: Lifetime Warranty on the Welds and Tubing if you break do to torque. No warranty if components break due to bad angles. U-joint and CV Kit are wear Items and should be greased about every three months or three thousand mile which ever comes first. No warranty if u-joints are not maintained properly.

Write your own product review

Product Reviews

Showing reviews 1-10 of 18 | Next

  1. Love when it a product is what you expected... 5 Star Review

    Posted by on 19th May 2020

    Have been building a '95 XJ for my sons first rig...got the AA SYE kit and extreme duty rear driveshaft kit. SYE install went very smoothly, measured for the driveshaft and showed up in a few days as expected. Install, customer service, pricing, all went great! Will be looking to Adam's for the front driveshaft in another month or so...thanks for the great service and products, highly recommended.

  2. Quality Driveshaft 5 Star Review

    Posted by on 1st Mar 2020

    I ordered this shaft because of the great reviews I’ve read and it didn’t disappoint. I have it in my 2001 Wrangler with a 8.8 swap and it’s doing everything I wanted. I would order from again.

  3. Awesome! 5 Star Review

    Posted by on 10th Jan 2020

    Awesome product! Installation was easy and all vibration has stopped. I don't worry about my drive-line anymore. The folks at Adam's driveshaft are great to work with.

  4. Looks great 5 Star Review

    Posted by on 25th Nov 2019

    Very fast delivery especially since they had to make my driveshaft.I haven't installed SYE and drive shaft yet as I have a trip planed and don't want to take it just yet.I will update when I get it in.Tee shirt is cool to.

  5. My problems are now gone 5 Star Review

    Posted by on 28th Oct 2019

    I have a 97’ TJ that was lifted before we purchased it. I did not relaize the need for proper shaft angle and the cheap way they did this was to use 1’ pucks to mount the skid plate lower. With the new SYE and drive shaft, the Jeep shifts better, there is zero vibration and it looks cool. When you have your buddy over to help you install, l would recommend limiting the beer intake while installing. I thought we had a continual vibration but found out he didn’t sit the u-joint into the cradle completely before tightening up.

    This is a great product and well worth the investment.

  6. Phenomenal craftsmanship 5 Star Review

    Posted by on 19th Apr 2019

    I’m a first time customer and I am impressed. Works great and looks great doing it. Customer service was phenomenal as well. I will definitely be doing more business.

  7. Vibration Cured! 5 Star Review

    Posted by on 7th Mar 2019

    Installed the Advanced Adapters SYE kit and the Heavy Duty Adams driveshaft and I'm very pleased! My drive line vibrations are gone, plus they sent me a free Bad A$$ T-Shirt!

  8. Will recommend every time 5 Star Review

    Posted by on 8th Nov 2018

    Between the fantastic price, great quality, and easy installation, I will recommend this kit to anyone and everyone that needs an sye. The advance adapters sye was of fantastic quality, and the step by step instructional video they have for the installation made easy work of it. Just need some basic tools and a couple good sets of snap ring pliers (plus rtv and atf). Then the Adams driveshaft was superb. Came with the u joints I’ve always personally run, which was a huge bonus. Amazing turn around time and customer service. And it helps the shirt is super comfortable. I’d give more stars if it were an option.

  9. Very Complete SYE/driveshaft Kit !!! 5 Star Review

    Posted by on 30th Jul 2016

    You only have to add some RTV sealant and some trans fluid. Adams even provides heavy duty 8mm 12 point bolts for attachment of the CV joint to the rear output yoke. These bolts have small heads for clearance. An 8mm ratcheting box wrench works well to tighten them. A good set of snap ring pliers makes removal and installation of the various snap rings much easier. All the parts were there to complete the SYE and driveshaft install and everything fit well on my 95 YJ. The Adams Driveshaft T-shirt was a bonus.

  10. Another Happy Jeeper! 5 Star Review

    Posted by on 23rd Apr 2016

    AA SYE/driveshaft combo
    Absolutely fantastic! Quality is the best word I can come up with. Well built, perfect fit,and it took away the vibrations. Life is good... Jeeps are better; especially with the new driveshaft.

Showing reviews 1-10 of 18 | Next

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