JDM KZJ78 build journey

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Joined
Nov 25, 2025
Threads
2
Messages
12
Location
Indiana USA
Picked up my JDM 1994 Land Cruiser Prado SX KZJ78W in September 2025.
KZJ78 pickup.webp

I retired as a police officer in Indiana after 28 years and this was my retirement gift to myself. I typically try to take a trip out west at least once a year but I haven't been able to go anywhere for the last 5 years. Starting in 2019 with the militant leftist riots that posed too much of a risk in getting hung up on the interstate and having a group of violent rioters putting me in a position to prevent damage to my expensive motor coach and trailer by splitting some wigs because I have a zero tolerance policy on dealing with these mentally defective lunatics. Then the fake pandemic that eliminated 2020-21 with all of that nonsense. Then in 2022 my left knee replacement and the subsequent exhausting of my PTO and then the 2024 right knee replacement eating what PTO I built up to get that done. Now that I am rebuilt stronger, better, faster like Steve Austin, it was time to retire and live life on my terms. I started out in 2010 with riding adventure bikes (BMW R1200GSA and F800GSA) every year out to Colorado, Utah, Idaho, and Wyoming with my sone and living off the bikes for the 3 week trips enjoying the Back Country Discovery Routes in these states. But with age comes cage so I got the motor coach in 2016 and switched to a KTM 500EXC and a RZR XP4-1000 for these trips. I have to say that this is the way to go for comfort and the ability to ride back to a base camp and enjoy a steak and some bourbon with a shower and comfortable bed each night. But even the RZR had it's limitations with weather and what it could carry for these day trips. So since I always wanted a Land Cruiser with a diesel engine, specifically the 70 series, I pulled the trigger. I got it from JDM Sports Classics in Michigan. If you're looking for a JDM Land Cruiser, you can't go wrong with connecting with them. The KZJ78 that I got was very well taken care of, and they were more than happy to send a lot of photos and video of it and permit me to test drive it. They performed all of the maintenance on it and even replaced the entire water pump with housing and timing belt. It only had 151,000 KM on it when I picked it up with no rust on the under body and a slight amount of rust on the frame and axles. This one is a 5 speed manual transmission with the 1KZTE. I had a hard time finding a snorkel for it due to it being the 78 series and no one really making a snorkel specifically for this to be plug and play. So I got the Dobinsons 3374 Snorkel that was the closest I could find. It took some fabrication of the fender/guard and airbox to work but it turned out nicely. While the fender and door crease lines are similar to the 76 series Land Cruisers the lengths are obviously different.
KZJ78 with 3374 Snorkel.webp

Here is a video of my fabricating the airbox and installing the snorkel.

I can provide measurements for the new template upon request.
Next was the EGR Delete. It was pretty straight forward with the kit that I got from a guy in Canada. The hardest part was getting the EGR cross pipe off. I had to cut it out with a side grinder.
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Before....
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After.... Much better. Put each piston at TDC to spray copious amounts of brake clean inside and used brushes and rags and compressed air to get them clean and used my Department's ultrasonic cleaner to clean the intake pipes.
Screenshot 2026-01-22 at 11.24.09 AM.webp
 
The next project was to get new side mirrors. The original mirrors were pretty old and rickety. Seemed like a slide bump would knock them off. I found the Clearview CVNG-TL-70S-MB towing mirrors. My only concern was fitment. Atlantic British, Ltd. in New York was not sure of fitment so they offered free shipping and free return shipping if they didn't fit. Well as I previously mentioned, the door crease dimensions are the same as the 76 series just the length is different. They fit perfectly. Only one issue with their design even on the 76 series is that the top of the mounting base is rasied above the top horizontal of the plane and the rubber gasket doesn't want to stay against the mirror base so I filled it with Sikaflex 221 and put foam wedged in between the glass and gasket for a few days and that kept it seated. They are a significant improvement and with the tiny wheels/tires and no bull bar on they look out of place and gave me the name for my Land Cruiser. Dumbo. So they will look a little big until I can get the lift installed and the new -26 offset wheels and larger 33" 12.5x15 tires installed. I will never need the extended towing feature for them, but at least they offer better ability to see to my sides when merging and on trails.
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Behold..... Dumbo
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Last month I identified the roof rack I wanted to get. I chose Gamiviti due to the endless amount of options that Tim was willing to add to the rack. I had limb riser tabs added to the front corners, extra grid added, and custom hole sizes for the LED lights I am installing. I also had him laser cut a front LED bar mounting plate that would allow me to position the lightbar so that it is protected behind and in between the top and bottom framing. From design to finish I got it in 5 weeks. I have to say, this thing is mint. Tim is good about communicating via email and phone as well which is pretty important to me. Same with Ethan at JDM Sports Classics, they really understand the importance of communicating with customers.
It came well crated with actual moving blankets protecting it.
Screenshot 2026-01-22 at 11.23.24 AM.webp

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Like I said, with age comes cage, and I opted to use my excavator to install the roof rack with no fuss.
Screenshot 2026-01-22 at 11.23.08 AM.webp

If you are installing one of these or any rack to to the gutter style roof, make sure you loosely install the vertical brackets to the roof rack, then lower it onto the gutter. I used 1/4"ID fuel vent hose at the bottom of the brackets to protect the paint. Then install the clamps and verify they are located where you want them to be. Then tighten the clamps about 3/4 of the final tightness. This is the important part. Tightening them brings them inline and vertical with the gutter and puts them on the correct vertical plane so that you can go around and slide the roof rack left and right so that it is centered onto the brackets. Once it is where you want them, final tighten them down and Bob's your uncle.
Screenshot 2026-01-22 at 11.22.34 AM.webp
 
I think it turned out pretty good and brings those Dumbo ears back into a more proportional look for the Land Cruiser.
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I ordered about $1500 worth of seals, gaskets, bearings, and bushings from Amamaya out of Osaka japan, half of which is coming from the UAE. if you order from them, if there are any parts that they do not have and the back order is too long they will cancel it and notify you that the part is not going to be on the order. So you will have to source them elsewhere. I am now waiting on them before I install the Dobinsons 2.5" lift kit. My Land Cruiser has the disk brakes all around, however to source brakes and rotors for them locally I kept getting directed to the US FJ80. Using the Toyota.EPC website with my actual frame number I was able to get confirmed Toyota part numbers, and then start searching for confirmed brake pads and rotors. Here is the problem. Some of the distributors like Rock auto put the wrong part numbers that would translate to the confirmed Toyota part numbers for my specific KZJ78. They didn't even look like the correct pads. I got ahold of Akebono Brakes and they actually got back with me via email and phone. I removed both front and rear brake pads and shot a video of measuring them specifically and emailed that to Akebono with the part numbers that I suspected were correct.
Rear Brake Pads 04466-0010 per Toyota.EPC is the Akebono part ACT606A
Screenshot 2026-01-22 at 12.29.15 PM.webp

Rear rotors and calipers
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Front Brake Pads 0449160080 per Toyota.EPC is the Akebono part ACT436
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Front Rotors and calipers
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Akebono technicians confirmed that my measurements and provided part numbers were correct. Once they arrived I confirmed it as well. They were identical.
 
The next step is to receive the parts from the UAE and Japan, and remove the rotors and verify fitment of the Brembo rotors that I got and install them with the new lugnut studs. Once that is done, the lift is getting installed, and I will start fabricating and welding the Coastal Offroad front high clearance bull bar, and rear bar with tire and Gerry can swing outs and then the wheels and tires fit and purchased to ensure that there is no scrubbing. Then the Coastal Offroad Rock Sliders and then a metric poop-ton of wiring, lights, Icom 2730 and other accessories hopefully well before our scheduled trip out west June-July. For me it is more about this part of the build and preparations than the trip itself. I really enjoy doing this type of work on projects. The trip is to relax and not worry about something breaking on the trip.
 
You've got a cool rig and a well deserved retirement gift to yourself. I'm finally to a point where I have some bandwidth to upgrade my LC so I appreciate you sharing all your upgrades and videos.
 
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