How To: Rear Lift on a 1st Gen 4Runner, Fix Sagging Leaf Springs | ZUK MOD (1984 - 1988)

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  • เผยแพร่เมื่อ 5 ก.พ. 2022
  • Fix your sagging rear suspension/leaf springs easy and gain 4" of rear lift with the Zuk mod. Basically you just take some springs or coils from a donor vehicle or buy new ones, and put them in between the bump stop and the frame. This mod fixes the sagging rear leaf spring issue that all these 1st gen Toyota 4runners (1984 - 1989) have without having to buy new leaf springs or swap to chevy 63's or Trail-Gear/Marlin springs/etc. We were able to gain over 4" of lift for only $50! We used the Moog 81043.
    This will work on other trucks as well, but most commonly seen on 4runners. I've seen it done on T100s and Land Cruisers.
    Obviously not the best solution but definitely something that works while you're waiting to swap new leaf springs on it.
    Instagram: / _rmgarage
    ZUK link: www.gearinstalls.com/coilphilb...
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    #toyota #4runner #rmgarage #zuk
    Disclaimer: All information shared in this video is for entertainment purposes only, modify your vehicle and use tools at your own risk!
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ความคิดเห็น • 26

  • @RM_Garage
    @RM_Garage  2 ปีที่แล้ว +2

    I want to point out that this isn't an end all be all solution to lifting a 1st gen 4runner. Of course! This is just a cheap and easy mod that anyone can do without a welder, without special tools, and without previous experience. The best solution is new leaf springs (or link it), but not everyone has the funds *or* the expertise to swap/mount new springs under a truck. For my friends 4runner in this video, this was a good solution as it's his daily driver and he just wanted it leveled out. 👍

  • @alfredovalle7471
    @alfredovalle7471 2 ปีที่แล้ว +1

    Looks great man

  • @adjacentchannel
    @adjacentchannel 10 หลายเดือนก่อน +1

    I would have been tempted to include spring isolators to reduce any noise from the spring contact.

  • @CB-hr6zs
    @CB-hr6zs 2 ปีที่แล้ว +3

    Good stuff bro! Was gonna say did u score another 1st gen 4Runner

    • @RM_Garage
      @RM_Garage  2 ปีที่แล้ว

      Haha nope! I have enough projects. On mine I’ll be doing Chevy 63s or sky’s rears.

  • @Matthew.Christensen
    @Matthew.Christensen 7 หลายเดือนก่อน

    Any update on the longevity of the zuk mod? Debating doing it vs. adding a few more [leafs] to my leaf springs, wondering how it passes the test of time.

  • @ElSabio2929
    @ElSabio2929 3 หลายเดือนก่อน

    What spring do you use

  • @ismaelleoncumplido5075
    @ismaelleoncumplido5075 ปีที่แล้ว

    How comfortable is this mod for roads? Harder or softer?

  • @damnitdang
    @damnitdang 2 ปีที่แล้ว +1

    I have some procomp es9000 for the front ifs.. maybe 3 yrs old and less that 4k miles. If your buddy wants it, it's free

  • @jacobgriffin2500
    @jacobgriffin2500 2 ปีที่แล้ว +3

    Had a buddy do this to a pickup in highschool damn thing bounced for a mile after hitting a bump, great for overloading the shit out of it but horrid for any kind of regualar on road use!

    • @RM_Garage
      @RM_Garage  2 ปีที่แล้ว

      Hahaha. I think it depends on what shock you run with it but that’s hilarious man

    • @jacobgriffin2500
      @jacobgriffin2500 2 ปีที่แล้ว

      @@RM_Garage i think his shocks were completely blown out making it extremely dramatic!

  • @garyleboff1409
    @garyleboff1409 ปีที่แล้ว

    I put blocks underneath my leaf springs and raised it up..
    What's the difference?

    • @samuelrodcar9287
      @samuelrodcar9287 9 หลายเดือนก่อน +1

      You are stressing more the leafsprings the coil process makes stress less the leafsprings

  • @preacher031163
    @preacher031163 ปีที่แล้ว +1

    What size spring?

    • @ChaBarry
      @ChaBarry 4 หลายเดือนก่อน

      moog 81043 rear coil spring

  • @reneg1366
    @reneg1366 ปีที่แล้ว +1

    Just wondering what ZUK stands for 🙄

    • @RM_Garage
      @RM_Garage  ปีที่แล้ว +1

      Think it has to do with the guy who came up with the idea on the forumboards, named zuk.

  • @jhalkoski
    @jhalkoski 2 ปีที่แล้ว +2

    i mean, the ride quality of that cant be good at all, but it is an interesting idea none the less

    • @RM_Garage
      @RM_Garage  2 ปีที่แล้ว +1

      Can't say I don't agree! I just installed it. Not my truck so not sure how it rides afterwards but worn out leaf springs are still going to be old and worn out after the zuk mod. You can get better shocks to assist but definitely the best solution is new leaf springs or an upgrade/spring swap. This is just a quick and easy way to fix the rear sag.

    • @RM_Garage
      @RM_Garage  2 ปีที่แล้ว +1

      I will say it has to be better than slamming the bump stops on everything. There was about 2" between the bump stop and landing pad before I put these in.

    • @jhalkoski
      @jhalkoski 2 ปีที่แล้ว +1

      @RM Garage no doubt. In still trying to figure out how to get my truck off the bump stops and stop killing oil pans

    • @RM_Garage
      @RM_Garage  2 ปีที่แล้ว +1

      @@jhalkoski not sure what you’re driving or what your goals are, but on my pickup (also on the channel) I SASd it and did 4” TG leafs on the rear for 4” of lift front and rear. Takes a bit of articulation to hit the bump stops. The oil pan would be basically impossible to smash.

    • @berserkerbros4741
      @berserkerbros4741 2 ปีที่แล้ว

      My 92 pickup corners like a mofo with the ZUK. It's great