Best Jeep Engine Swaps!

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Looking to swap out an engine in your Jeep or just curious about what others are putting in their build? Today we today about the top 5 engine swaps and why people are choosing these in particular! As always, let us know if you have any questions in the comments below.

[@waltmoore3095]

I would say a Jeep. Swapped a 360 amc ,727 automatic into my cj7 20 yrs. ago. Quadrajet carb, wagoneer 44 in the front, narrowed dana 60 from a 73 Jeep pickup in the rear. 94 yj tub, full roll cage,spring over. Never had engine issues. Plug and play. Turning 36" Super swamper 410 gears.

[@clydeprather941]

4.3 Litre GMC V-6 ( WAS) suggested by Advance Adapters back in '93-'95! EXTREMELY ECONOMICAL!!

[@GorillaCookies]

The Windsor small blocks are a very easy swap in the CJ jeeps. Much easier than any V8 s besides the AMC V8s . The T176 4 speed trans used in the CJs as well as the Jeep T18 trans will both accept the SBF bell housing and the input shafts and clutches are compatible with the SBF engines. A simple trimming of the input shaft tip and a readily available pilot bushing along with mounts and the Required SBF stuff and it's in and off to the sticks. I swapped a roller cam 351w and t176 / d300 t case into my 74 CJ 5 in a weekend. Infact I started Sat morning and was on the road running excellent by 1 pm Sunday with no midnight oil burning Sat night. Super easy swap when research completed and Everything ready to go as planned. Couldn't be happier

[@bartgoins1782]

Do you have a build log available?

[@WillyK51]

My 74 CJ5 came with a 304 AMC factory, but the down was the 3 spd tranny, Drove it as is for several years, had to tag a 5 Gal jerrycan all the time

[@bangs2ndshotgarage865]

Is it true if you have a 2.5 in your YJ the Ford small block matches right up with motor mounts

[@chrislewis5069]

The best jeep swap is any engine that's not a jeep engine

[@TrailBuilt]

OUCH

[@chrislewis5069]

@@TrailBuilt ok maybe the straight 6 4 liter

[@ronaldradicalhickman6071]

.... You hit the nail on the head and believe me newer Jeeps are lower grade than older jeeps and they're all Chrysler garbage....

[@chrislewis5069]

@@ronaldradicalhickman6071 precisely, you are right plus I worked for chrysler for awhile

[@ronaldhickman9953]

@@chrislewis5069 ...believe me I've worked on so many mopars every iteration out there and I have complained directly to them as I as an automotive engineer and ask them why they would use a shity grade of metal for certain components and they still continue to do it.....I have pointed out their major problem which is minor in the manufacturing process.... their whole valve train issue is the biggest Mopar downfall

[@MicDropBBQ]

I have a 2011 JKU with a Procharger from a 2020 Gladiator setup on my 3.8 V6. Yeah, I went from 155hp on the dyno to 370hp on the dyno. Had to get a 400hp 6-puck clutch because the stock one couldn't handle the low-end torque at stop lights. Lasted a little less than a year before I installed the 400hp clutch. Had to go from 24lb fuel injectors to 36lb, dropping the pulley to a 2.8" pulley from the 3.4" Procharger pulley. I did it all myself in my garage on my channel. I think I mentioned the price on it, but I got the Procharger kit for the 3.6 Gladiator off ebay for $3k from a guy who had 4k miles on it. He had to take it off before trading it in. I had to build the setup to fit my 3.8 (whole video walks thru the welding I had to do...yes. I weld.) All in all, I wouldn't do it over again! LOL! It was a nightmare, but it was a FUN build to hear people say, "...that's not gonna work", and here I am almost 2yrs later still running it! I installed at around 190k miles on the engine, and I'm now I'm at 256k miles on the SAME ENGINE - and it runs like a champ! Had to install long-tube headers, too...almost forgot that. BUT, as long as you have someone who can tune it right, you're in good hands. Without a tune, you're not going anywhere. And the guy that tuned my Jeep wouldn't go over 400hp because he said my 3.8 would blow without forged pistons. He stopped at a 370hp map, even tho I would never use the full 370hp. I just needed low-end torque for off-roading and making it up hills out in the desert. On the dyno, we got the Jeep (on 37s) up to 123mph. I'll never go that fast on the highway, but it get up to speed a LOT faster with the Procharger on there, sometimes skirting the tires from a stop when I'm not even trying to. An engine mod may be expensive (and a pain), but it will be the FUNNEST mod you'll ever do! Engine swapping isn't something I'd one in a Jeep, but I'm sure it's a lot easier than building a Procharger setup that doesn't go to the engine you bought it for! LOL! I'll NEVER DO IT AGAIN, but I love my Jeep!

[@shannonboehm7460]

Have to go old school with an Indy block AMC 401. Expensive but is a nostalgic return.

[@Dilchadi]

I got a 318 V8 in my 2000 TJ, easy to work on and very strong running

[@richardsargent113]

Tried to find one but couldn't so I went with complete 90 1/2 ton with 302,5 spd., & T Case for the swap..

[@ryanwilliams1651]

you forgot jeep 4.0-4.6/4.7 stroker engine.... 300hp/300ftlbtq.... no mods to vehicle... bolt in. when the power goes over 300 you need upgrade the rest of driveline. It will get way more expensive when you have to upgrade the axles.

[@vinniegunns3293]

Great Video... Only missing what happens when you add this power... things begin to break.. Driveshafts... Axle shafts... Gears...

[@richardsargent113]

Have a 90 Ford 1/2 ton with a EFI 302. Engine, 5 spd., & t case for a simple desert runner. Will be doing everything myself.

[@michaelgoodson9413]

Put a LA block 360 in my old CJ, and in my YJ.. Love the bottom end performance. And it dosent look like all other V8 swaps

[@dannylynch7741]

My 4banger still doing what it needs

[@tonib9703]

Great video, Intellitronix makes a direct fit LED gauge cluster for the CJ, 92-95 YJ & TJ

[@rondye9398]

Ford 5.0 fits with factory headers inside the frame rails on my 85 CJ7.

[@venturinaround]

I'm probably the only one to say this but I've been considering swapping my 98 2.5L for a ford 300 6cyl and bulldog trans. And couldn't tell you why exactly lol

[@justadudeonaphone3927]

Currently putting a 304 amc into my 86 cherokee mated to an ax15 and a 242 transfer case.

[@andrewjackson9853]

I have an 81 CJ5 with the 617 Mercedes, lifted and setting on 37's... Upgraded everything for crawling.

[@michaelhill9221]

I've got a 1980 CJ5 with an OM617 in it. 2.5" lift only on 31 though

[@andrewjackson9853]

@@michaelhill9221 Nothing wrong with 31's. Especially when it's time to replace em....

[@bullrun4x4]

My 2012 JKUR on 43” stickies is getting a 5.3L LS shortly.

[@jase1911]

My engine swap of choice is the 7.3L Ford 6 bolt main with a blower... 800+ HP for $8K

[@rodyjperez7659]

Wow!

[@mwaynem]

Am I the only one who thinks the new Bronco looks more like a 70's Scout than a first generation Bronco?

[@Andrew-on5do]

It looks like a Kia Soul fucked a jeep renegade.

[@LarryRichelli]

Oh boy, this is just the start of the things keep fan boys are going to be saying about the new bronco that already has over 190k pre-orders, me being one of them

[@RSDX99]

@@Andrew-on5do your envy is showing.

[@russelproctor6685]

Great video. I think that no matter what jeep you own or what engine your running, as long as your on the trails and having fun it's all good. When building my jeep (wj), I was on a budget and had to use what was available to me at the time. I call it the frankinjeep because I used parts from several different vehicles. Mild build Ford 302 (350hp), c6 transmission, np205 transfer case, super duty Dana 60 front, Chevy 14 bolt rear, home built 4 inch lift, 3 link front and rear, custom drive shafts, fuel cell and fitec throttle body fuel injection. Most parts I already had and some given to me. Great, reliable trail rig. Just wanted to share this. No matter what you have under the hood, get out there and ride.

[@joejohnson-ne2sg]

my last jeep95yj through a rod so i did thr 4.06banger swap it went well lots of wiring issues.

[@jaxgsxr]

Swapping in a brand new crate scatpack 392 and 8HP70 into my jeep now. Can't wait to hear it sing.

[@stellingbanjodude]

Gen IV small block here 431c.I. The old 3.8 was harder to remove than the LS was to install.

[@erikbrown2682]

I put a LT1 with a 8speed been working like a champ spins the 40s all day

[@FirstLast-fx1qp]

Willing to sell ?

[@erikbrown2682]

I have put so much into it dynatrac ultra 60s axels got the 74 inch. Wide ones put a 5 1/2 metal clock mid arm lift rides like a Cherokee did a atlas 2 transfer case on it can take like 900 hp got the built up 1. Fab 4 fenders hood scoop rhino rims very military looking. For what I have into it it would be stupid to sell it lol. Plan on putting a whipple super charger on it will be pushing around 700 hp

[@JeepaDoodle]

Right now working on putting a 302 in my 97 tj, advanced adaptors and Lane automotive in Watervilliet have everything I need, looking at spending 1500 total on the kits

[@mtblantonjr]

I’ve been thinking of the 5.0 in my 2001 TJ also when needed

[@turbogrin]

I just bought a 1972 Jeep Commando with a 304 V8 that will be getting a few mod along the way!

[@md_randoms2429]

I’m sticking with my 4 liter for now

[@eazytoribio2695]

Don’t it’ll take a shit on you before it gives you any clue it’s going out

[@md_randoms2429]

@@eazytoribio2695 a 4 liter is outlasting most of the engines on this list 🤷‍♂️ one of the best motors ever built

[@chickensfloat7427]

Amc 360 in my cj since it bolts right up, n owelding, or adapters needed, similar block to the 304 the oem v8s that were discontinued in the cj in 1981

[@jefferythurman9228]

I’m certainly a fan of the diesel swaps personally, the OM606 is an awesome option

[@v7nf]

sticking with 350 4 bolt,im getting there slowly but surely ..everything else just dosent seem reasonable to me.,dont get me wrong if I had money to waste id diffently wow poeple but,its not about that its about me and my family,and so far its been alot of fun restoring my jeep.I had a guy today ask me why dont you just buy one already done,I said cause I want to build it and make it work,I like the idea of doing all the body work and welding ,and building it myself,cant explain it but its more satisfying.

[@christopherstadnichuk8257]

Scouts are cool Former skills include 64 Scout 78 and 76

[@bcframers5423]

Amc401 401 in mine it’s a beast

[@jashaejoseph3752]

Dream is a 12v cummins in an Lj. My 4.0 isn’t bad for now

[@scottfritz6645]

I was getting skeptical waiting on you to talk about the 350 lol I have one sitting in my garage waiting to either go into my cj8 when I build it or my TJ if I swap it

[@AndrewSosa]

I got a 350 in my Xj Foken rips buddy.

[@techi3075]

The voice inflection is strong with this one.

[@red_jeep4.0]

My uncle has a yj that he bought off the showroom floor and then later swapped a 4 cylinder Cummins in sick Jeep to be honest

[@dennisthompson7707]

I'm doing a 5.0 Explorer engine swap in my 98 TJ after I hit 300,000 on my 4.0. About 40,000 miles to go.

[@hazin9013]

I’m thinking of going with the S550 5.0 engine, and a whipped supercharger ! I had same setup on my mustang. Would be great to have it on my wrangler

[@misstransgender]

i swap a 4.0 in my 98 grand for a 700 hp trail hawk motor got the motor from the junk yard 1000 dollar runs great

[@EnfieldJoe]

I'm considering a bored and stroked 258ci I6 from either Golen Engines, or Newcomer Racing. They are making the same HP and torque numbers as the stock 5.3 (approximately).

[@vee950]

Those to companies are highway robbery especially Golen you should try Titanengines.com there 4.7 stroker wit a a Edelbrook head is $4100

[@markboza6215]

i am 100 % behind that move only leaning more towards newcomers motor builds!

[@767dag]

Expensive though

[@aaronmorgan9795]

Last jeep with a v8 was in the 80s. Um ok what about the grand cherokee? That has had a 5.2 5.9 4.7 5.7 6.1 6.2 and 6.4

[@ronaldradicalhickman6071]

.... And every damn one of them except for the inline 6 -4.0L was a problem and engineering and design nightmare.....

[@Wolf9326]

He's talking about actual jeeps

[@aaronmorgan9795]

What about the zj or wj. both were solid axle unibody jeeps

[@stevegranger818]

He's talking "actual" Jeep (Wrangler: CJ, YJ, TJ) not unibody, IFS, "soccer mom" stuff.

[@Fritochiprt32221]

@@ronaldradicalhickman6071 5.2 was one of the most reliable engines ever put in a Jeep next to the 4.2.

[@bedlamite42]

Aluminum block 5.3 LC9. Lightweight rocks.

[@12Bravojeepstuff]

I put a 305 SBC in my YJ over 20 years ago. Still going , almost an everyday driver.

[@divo_n1437]

I was thinking about getting the engine of the mustang cobra, instal a super charger and a drain system

[@rednecknation3830]

I’m working on putting a Chevy 5.0 in my 1997 wrangler tj

[@gcanaday1]

I would go for the chevy 350 any day, carbureted, into my 2015 jk. I can rebuild that one in my sleep and since everything else on it is manual, it would be an awesome emp-proof BOV, especially since it wouldn't be that hard to convert it to use alcohol in case I ran out of gas!

[@thegriffinsden3383]

My thoughts exactly. We should probably have a beer and talk lol.

[@3inanRV]

I chose a new in crate 5.7L Hemi. I had the engine in a previous life and liked it.

[@ronaldradicalhickman6071]

Hell , that's the same as replacing one problem with another problem....

[@gabrielcontreras51]

Where did you get it from?

[@LarryRichelli]

You could buy a new JL and do the V8 swap on it for way less the the $70k that new V8JL will cost.

[@reidhulshof3645]

For fun, I’d throw a hellcat in my wrangler but it’s obviously a pipe dream. Realistically, I’d like to give it a 5.7 hemi one day

[@mahindrathar4092]

I would either swap a 6.7 Cummins or a 5.0 Cummins v8 or a 6.4 supercharged and twin turbo hemi V8

[@67polara]

I will be trying to talk my son-in-law into the small block Chevy 327. His 99 has a 4-cyl And sounds like one of them jeeps off Mash so without being rich for new axles, I think milder will be better. He will get reliability cheapness in a cool sound without spending too darn much.

[@colinp1233]

I have an XJ limited I'm restoring so I'll be sticking to the original 4.0 engine. But if I was going to swap it I'd go a new 5.7 Hemi. New because if your going to spend all that time... and have owned an SRT. The 6.4L has way too many horses for an XJ. Also keep the engine in the family I reckon

[@bruceriker7212]

I'd dump the 502 in my ZJ, 1997 Grand Cherokee, because it has the HP and torque I want and need with all the extra weight I have added to it for overlanding. The little 318 Magnum engine is great if was just a mild lift and 31 inch tires.

[@flatroc1]

I'm thinkin' Ols School 327 chevy with no computer crap. All carb

[@steveharvey2772]

Jeep 2004 Build 2007 6.0 suburban/ Escalade with 4l60E Novak built. Novak engine mounts and transfer case mounts Yukon Joints all axles Reed front Knuckles converted to Chevy outers Wilwood front and rear disks and rotors from Wide Open Design. Break squeak has been an ongoing issue Rear steer axle from Wide Open Design Dana 60 14 bolt with crane kingpin knuckles 5:13 gears Front end is a 78-79 snow fighter ford dana 60 with a spool All rear steer components are from StazWorks All hydraulic steering is from PSC 10:38 to 1 atlas transfer case Headers Novak Most of the suspension joints are Jonny joint style joints Corvette style LS fuel filter from Novak Stock Jeep fuel pump All steering joints are from PSC

[@OhSlurs]

Is this your jeep setup ?

[@OGStoneVegas]

wouldn't mind putting a 392 in my YJ

[@ried4332]

I have a 2010 jeep jk with a fuel injected 454 bbc in it

[@fredjoss9551]

Probably looking for the GME 2.0 turbo for my 58 fc-170 if the block the super hurricane is dead. open to suggestion :D

[@cristiandiaz3467]

What are your guys opinion. I have a 98 tj. Going fast would be cool but also want something I can customize through out.

[@fugazi1023]

I'm surprised you didn't include the original... the AMC 360... is it because it doesn't fit? I don't know since I only have experience with CJ7s but I have a wrangler in need of a new engine. Thanks

[@cliffdaddy126]

I'm putting a tree fiddy in my yj. I know it's been done hundreds of times but I got it for free so that's what I'm going with

[@hemichump]

I have started drawing schematics and designs for a ford BARRA swap a 4ltr straight 6

[@Motley-Croo]

The V8 has been brought back to the Jeep God Bless America

[@peterjford]

I am going to do a stroker on my 4.0 XJ, but it only has 120k miles so it's barely broken in. I just want reliable low end torque and I already know how to work on that engine.

[@juanmartinez-xk3nu]

Ha 120k “barely broken in” than my 11 wrangler 3.8 has 160k that must be “ just broken in “ ha mean lil sob , all it does is burn a lil oil not enough for me to care about. Just a lil lift and 35 but I can’t wait till the EHG goes

[@jeremiaswitt1374]

I will put a 350 sbc but I want to upgrade to a ls 5.3 in one moment or better an om606 Mercedes Benz diesel but I think I could have size problems to make fit it engine in a fj40 Toyota

[@joryclouthier]

1.9L TDI Diesel

[@northwestoff-roadopportuni7176]

I’m putting a 360 magnum in my YJ

[@mountainlessmtb9940]

I swapped a L83 and a 8L90 into my four door jk

[@ranafahad5005]

Pajero 3 gen 3200 CC DiD swiped with 1kz

[@oscarbear7498]

I like reliability of an inline 6 4.0

[@andrewclaassen9595]

My 96 ZJ has a V8 dude. They had em in the 90s

[@TheRedStateBlue]

the aluminum block 5.3 out of a 05-07 z71 is the best v8 engine for a jeep, imo. its what will be going in mine, eventually. you can pick up a donor truck for about 2-4 grand, these days.

[@joemama1421]

How much HP and torque will the stock transmission take?

[@nathanhale7444]

I want to know if an old school 318 or 360 have the same bell housing pattern as the junk 3.7L. I have a 5 speed and a good 78 360

[@eliinthewolverinestate6729]

I swap a mopar a4 midget engine in my cj3b. 375+ horsepower and only 2330lbs nv 4500 awd. It keeps up with a hellcat.

[@lawrencejennings9001]

I have a 1987 Wrangler yj that had a small block chevy installed with tuned port efi, headers, mild cam, and automatic trans. It won't start after setting it up for some time and I have it narrowed down to electric fuel pump or the computer. I am going to drop the tank to change the pump but if that doesn't work where can I go for help with computer. I am not a mechanic but economics make me try.

[@shilohmuehl789]

When the 317k mile 5.7 goes out, I want to jam a 6.4 into my commander

[@husnyallan2736]

Is it possible to swap out the 2.4 in the 2016 Cherokee to the 3.2 v6 (both same year and use same transmission)

[@bradh6185]

Does the 302 weigh considerably less than the others?

[@joshnasche5495]

You forgot about the hellcat engine lol I'm not going with a V8 or LS swap for my jeep. I saw that exdos 4x4 put a stroker engine in a jeep wangler LJ a 4.6 straight 6 much cheaper than a V8. I'm so ready to get rid of my 4 cylinder in my YJ jeep.

[@TrailBuilt]

I was contemplating throwing in the 4.6L stroker but decided to save it for another engine swap video for the non-V8 engines! 💪🏼😎🤘🏼

[@joshnasche5495]

I would love to see that. I would consider a V8 if it wasn't so expensive and didn't drink gas like crazy lol.

[@wesmoody9394]

5.0 Coyotes are starting to become popular

[@flatroc1]

i'm looking for simple not crazy power. Need a small V8 with mating 4x4 manual trans. But do not know which make would comfortable fit.

[@santiago71Q]

Any mention on the Lt

[@erikbrown2682]

Picked up the LT1 and 8 speed for 5k with 5k miles. The swap wasn’t cheap tho

[@estebencampos146]

Jus got a 2015 summit nd I’m already wanting a v8 swap

[@Andrew-on5do]

My xj is getting a 2jz swap if she ever gives me issues.

[@mattbrown5511]

I just bought a YJ with a hand grenaded 2.5 and a rusted out 99 S-10 with a 4.3. You can do the math.

[@munchingpeaches6583]

Part 2? Diesels in the jeep?

[@atlsdjred]

Which one will work in my 2008 Jeep Wrangler X

[@travisstigers7458]

What would be the easiest swap on a 2015 jeep compass with a 2.4

[@williamhpoirier2751]

can these engines fit on the transmission on jeeps?

[@sutubeism]

Hi, I am new to jeep life. I bought a used 2008 jk and plan to change the engine as its nearing 200k miles, and is slowly falling apart. I just need a reliable daily driver that looks good, and can handle light off roading occasionally. What engine do you recommend I go with, and where can I buy it? Thanks!

[@thomaspeters9174]

TBI out of a 95 Chevy 5.7 in a 84 CJ7....but idk where to get a adapter...

[@andym209]

What engine can I put in a ford Scorpio frog eye make it a sleeper cheers

[@rodyjperez7659]

Which is the smallest v 8 available these days?

[@timkimmel397]

I'd like some more info, not smart a_s comments, I have a 2000 TJ and a GM 4.3l I'd like to swap the engine into the Jeep? THANKS

[@MA4x4GA]

I have a stock 96 xj 4x4 with a 8.25 rearend,I have an opportunity of buying a 97 ford explorer v8 4x4-was thinking can I swap that into the Jeep?

[@Jrob992]

I just bought a 606. More capable than the Cummins and sounds way better. Also lighter

[@Moto848]

You forgot one of the more popular options for the past 10-12 years in TJs, YJs, and XJs... the Magnum engines. For somebody who knows how to do a V8 swap, the Magnum is the easiest and cheapest (in most cases) option for all 3 of those vehicles.

[@andygullion5182]

I just got my hands on one, it is a ball. My be the oerfect v8 for a tj , torquey, reliable, parts are easy to get.

[@WillyK51]

There are powerfull rebuilt 4.2-4.0 inline 6 Cyl engines, check out Power Nation, plenty Jeeps were made with 318 and 360 Chrysler engines, I had a 74 CJ5 with a 304 AMC

[@danielq.4371]

Which is best for fuel economy?