JKS 8100 1" Rise Budget Motor Mount Lift Kit for Jeep TJ/YJ

Easy install in my 1992 Jeep YJ 2.5L and they provided the needed engine lift to cure my drive line vibe at highway speeds (SOA, Ford 8.8 rear, no skid plate drop). These risers (paired with OEM mounts) replaced some very beefy, and not cheap, off-road 1” mounts that had rubber bushing “to limit vibe.” I had the fancy mounts for about 4 months and could no longer stand the vibration (especially at idle, you couldn’t even see out of the review mirrors). I also called that company and made all the adjustments they recommended with only minor reductions. It’s a good company but those mounts and my 2.5 engine weren’t a good combo.After replacing those mounts with the JKS risers and new factory style engine mounts the Jeep is once again fun to drive. I have had them now for a few months and have done a few moderately difficult trails with them. No complaints at all.

This was installed on a 2006 Jeep TJ Unlimited. Most of the product was was perfectly fine. The only issue was the package contained two M8 bolts and they were supposed to be M10 bolts. I wish I had caught it earlier. My local hardware store had closed and I had to wait until the next day to get bolts and complete the job. Not a huge problem but just a minor inconvenience.

Installed on a 93 wrangler YJ 6cly. Not a terrible process, did it solo. I followed directions provided but did a few more things..read on. I did a 1" bl first so fan shroud bolts removed already and the 2 bolts under skid plate were lossened already. Make sure the first bolts u lossen are the 3 bolts that go into the engine..definitely do not remove them just lossen a few turns. Then follow instructions starting passenger side. To get the cross bolt in I had to jack up the engine from bell housing per instructions and then bounce on the front of the jeep to keep the body from rising. I used a long 12mm Allen key placed through the opposite side of the where is was inserting the cross bolt to align everything I order to get the cross bolt feed. Keep everything lose then start the drivers. Again lossen the bolts that mount to the engine block then follow instructions. On the drivers side once I had the height set with the lift I had to push and lift the engine by hand by the mount to line up the mount and bracket. Just a little bit and the cross bolt went in. Tighten every single bolt down. Torque specs are online. Done.

Actual lift block is nice, works and looks as it should. Mounting bolts provided are of the wrong size so expect a trip to the hardware store unless they have fixed this issue. Kind of surprised at JKS, their stuff is usually spot on.

Great product and great customer service.

A nice solid product but I had to cut down and chase the threads on both factory bolts that go into the bolt extenders to get them to sit flush and mount properly. It wasn't a terribly big deal but did take an extra 45 minutes or so of work for the install. It you don't have an electric band saw and thread chasing set on hand I could see it being a real deal breaker. I went with JKS because of their name but if I did it over I would try a different brand and hope for less hassle.

Worked great!!

This product gets five stars because it does exactly what it was supposed to do. That is raise your engine 1". The product itself is simply an aluminum brick with 2 holes and longer bolts and extenders. It took approximately 2 hrs for my son and I to install. The best bit of advise to offer would be if it is on a TJ with a/c to just remove the mount from the engine and then when re-installing put the main bolt back in opposite the way it was to make sure you won't have to remove the whole mount in the future.

Soulever le moteur

Works good took about an hour to install because I had to tap the frame on my jeep due to bad threads.

Product as advertised. Put it on, gave me a better rear driveline angle. Vibrations after lift gone. Great packaging and fast ship! A+