Zac’s 572ci BIG BLOCK Squarebody is a 700HP MONSTER! [4K]

[@skillage18]

Love it when you cover trucks, especially vehicles that dont cost 2 million built in a surgical shop.

[@Powershift]

The true spirit of Hoonigan still lives on through Zach, and Vinny. KB43 would be proud. I'm sure he's watching these guys having fun too!

[@JaredR1996]

This has been long overdue in my opinion. That King Of Chop is finally on the channel

[@AutotopiaLA]

Been waiting a while for this to happen

[@DavidRoyal-y9o]

U know u got some HP when u can do burn outs with big tires

[@AutotopiaLA]

And without effort

[@barrymonroy7138]

That's Lil Bandit😅😅

[@SARCASM_IS_MY_FIRST_NAME]

Really ?

[@OldSchoolMARINE]

​@@AutotopiaLAThe hoonisac was awkwardly amusing😂😂

[@musclebone7875]

It's called torque 💪😆

[@liquidninja04]

My dad's last project was a 572 in a 65 stepside for a 3 star Army general. He was an ASA and NHRA top fuel chief in the 70s and 80s. He died years ago, he would have loved this. He would have yelled at you for the slightest error. Miss you dad, you gearheads would have loved him.

[@gordocarbo]

Sorry to hear man. Sounds like a tower of know how, we are slowly losing men like him in this hobby.

[@treybrown5605]

Don't forget Hert!

[@bmf00]

now this is what im talking about. i love this truck.

[@AutotopiaLA]

It’s a beast

[@gordocarbo]

@@AutotopiaLA Awesome, another home run brotha! Never needed cupholders, just a ciglighter in the dash

[@minnesotatomcat]

Burnouts with big tires are one thing, but 4wd burnouts are a whole different animal! That takes some serious low end torque to bust all 4 tires loose!

[@kevinhudson3310]

572 cubic inch motor for the win! What a beast!

[@gordocarbo]

Even blowing the rears loose, hes not brak torquing it. That is nuts! Had a built 454 in my 76 K5 no way in hell it could do that. Ripped the DS motor mount apart if I romped on it too much. Fun as hell!

[@tunethetoy7225]

Something about the simplicity but also the sheer madness of this monster screams freedom much like Zac used to as a Hoonigan. Nice job to you both!

[@CZ-kz7ug]

This was the most normal episode between 2 car guys I've seen.

[@AutotopiaLA]

We were having a blast

[@SSMOTORSPORTS]

4.3 MPG😳

[@AutotopiaLA]

But makes lots of smiles

[@dansherwood9851]

No way it gets that mpg…4.0 EASY!!

[@Borderline5440]

Smiles per gallon

[@asheetuglasse]

Gallons per mile 😂😂

[@tashacapper451]

Awesome video man! Great to see you recognize the guys who left Hoonigan. You should get everyone on from what was once the most iconic youtube car channel ever. THANKS

[@AutotopiaLA]

Been waiting a while for this to happen and working on some of the other guys from Hoonigan. So cool shooting with Zac!

[@laurencewhiteley.]

That burn out spin was close to the wall!...balls of steel right there!

[@AutotopiaLA]

He’s all in

[@UnorderlySkills]

The Almighty Chop Daddy

[@AutotopiaLA]

The legend

[@gordocarbo]

Huh? Never heard of that..but I dont do much internet other than email and this channel

[@TheDustinFreshour]

I watch these two enough that it feels like my good friends are hanging out! Thanks for keeping the West Coast Car scene alive fellas!

[@gordocarbo]

Its still very much alive, just changes over time.

[@tracyluther-charnley5411]

Lol on my wife's profile. Been a mechanic for 30 yrs. Still got my k20 sbc 358 race modified. At 4 mpg. Live 3 blocks from work and it still cost me 40 a week. 15 years ago. I've got a family and mortgage now So I've been walking . Until my spine just gave out. Unemployed at moment Until spine heals. Hoping to fix it up and drive again someday. Loved your video sir

[@gordocarbo]

Love to hear details of that engine build! Love the modified class

[@AutotopiaLA]

Sorry to hear but glad you liked our video

[@_Justinriceism_]

Wide definition of Hot Rods today and this definitely meets the criteria. Such a bad ass truck.

[@GCMJR]

Agree w comments- garage builds are inspiring. The shop ones are awesome, but seeing you can cobble together a truck/classic car, beat the shit out of it, park it anywhere and have fun? Epic good. Great show

[@gordocarbo]

Agree! Did mine in a garage for 2 yrs, rest was in a dirt backyard. Made a hokey spray booth, sandblasted/painted everything there too! You always appreciate what you make sacrifices for.

[@robertswift6101]

4.56 gear ratio front and rear with eaton true tracs......thats sick dude!!!!!!

[@MrMan-ol4ic]

I just freaking new it,i knew this, Jimmy would wind up on this channel! That thing is sick. I watch the build on his channel. It's a beast!

[@AutotopiaLA]

Total beast and more to come with us and Zac

[@davebarron5939]

These trucks were / are perfection, absolutely gorgeous. And now its got the performance to match! Well done.

[@gordocarbo]

Dig these!! Only square body I owned other than a 90 Dually where I had plenty of legroom. The trucks arent tall guy friendly

[@tonythetuner9763]

Thankfully not another bandwagon LS swapped thing 👍🏽👍🏽

[@cleverdodo5573]

Our boy Zac has made it big, been a fan since Gnarpm!!

[@gordocarbo]

Is he an actor or something? Or just YT'er

[@bigfootgarage2201]

It’s so funny watching the headlights dim every time Zac gets on it, this is one of my favorite vehicles on KZbin

[@gordocarbo]

Saw that too, strange. Bad ground, or voltage regulator problem?

[@garretabbott]

He's running a lot of electronics and fuel injection, like 4 electric fans, WOT and those injecters/coils suck a lot of power ​@gordocarbo

[@hockeymann88]

I love the effortless acceleration of a big cube big block. Keep the compression and cam moderate and it'll run forever.

[@gordocarbo]

Agree!!! Barely cracking the throttle open will keep you ahead of most any traffic. Its effortless with that torque. The kids that believe a hp# is everything dont get it.

[@mauricesiermachesky4900]

It's not about miles per gallon, but smiles per mile and this Jimmy delivers!

[@erikcharlat9844]

Mr zachary is a boss. been following this build and so glad ya shone the light on it as well.

[@Kindaquick1]

Big block square bodies are my favorite. That one is bad ass.

[@josephselva872]

Zack reminds me of Bill Burr. With regard to his comment about the big block sounding different at 90 mph, in my experience big block Chevys emit a different type of harmony at 3000 rpm and above.

[@supersport57]

One sick ass GMC Jimmy, Zac is a Crazy driver!!!!!!!!!!!!!!!!! Awesome

[@AutotopiaLA]

He’s a badass

[@maksymlapin5751]

It's absolutely one of my favorite episode 👌😎👍 Crazy and so unique GMC!!! Great episode, cool emotions Thanks Shawn and Mister Zachary))) nice t-shirt 😉

[@Miohunter444]

That was great, Zacs Jimmy is just bad ass, I saw it when he was with Hoonigan and I was like Holy Balls that thing is bad ass!!!

[@stephenwayant2790]

What? Two of my favorite KZbinrs together ripping a big block? Hell yeah

[@gordocarbo]

Old school bb power, it never gets old!!

[@ijsk7930]

Awesome! I’m sure it’s been said, but I’d love to see the Hoonicorn or even the Hoonitruck stop in for some action. I miss Ken, we all miss Ken.

[@Varmit4life]

This is sick to see because I follow Zac on KZbin as well! Love all the content guys!

[@AutotopiaLA]

I’m betting we’ll do some more together

[@cavinstephens]

man that thing makes some power for a blazer / bobbleheads 🤣

[@gordocarbo]

Fav time to take mine off road was a day or 2 after a heavy rain

[@mikewslshwalsh5185]

That's a good running Jimmy there the motor and the transmission big money

[@gordocarbo]

Oh yeah! Gotta be at least 15-20k for the engine alone. Always wanted GMs solid roller version of this. Poverty sux!

[@laithglobal]

Another awesome vid. Been watching Zac for a while. Crazy stuff. Big block, Love it. 👏

[@lukiw7044]

Zach is such cool guy. Build is awsone, pure fun when you drive this Big Block monster. Greetings

[@AutotopiaLA]

Zac’s the coolest

[@carlmoore4065]

Well done team another great collaboration

[@supfoo3638]

I wish I knew anything about engines. This is SICK. Can’t imagine how much sicker I’d think it was if I knew what he said for the first several minutes lol

[@deegan727]

Hell yeah! Two of my favorite KZbinrs in one vid and it’s with favorite vehicle, I have a K5 Blazer.

[@greggreg2263]

Zachary‘s square Buddy is awesome. I love to see it roast the tires.🫡

[@c10clubmaryland]

This big block K5 is unbelievable, when it starts up you can feel it in your chest! Zac is the man!

[@AutotopiaLA]

Zac is the coolest

[@gordocarbo]

Truth!! Always said "You hear a small block but FEEL a Big block!"

[@not_your_mailman8410]

4.3 Mpg, gotta have some deep pockets with these gas prices, haha. 10 out of 10 chop rating

[@ckelly9747]

Colt Seevers from Fall Guy would be 👏 proud.

[@gordocarbo]

Colt not only had a badass truck but heather....oh my. Stone cold FOX!

[@savageferria505]

So nice to see Zach get featured

[@AutotopiaLA]

Been waiting a while for this to happen and definitely more to come with Zac

[@julianpearson4908]

A big block 4x4 k5 is on my bucket list

[@gordocarbo]

Had one when I was 19....youre gonna love it! Even a mild 454 will move a Blazer real well!

[@garretabbott]

I'm trying to decide whether to put an NA 502 or a supercharged 6.0 in my 83, already has a 4L80

[@julianpearson4908]

@ they way supercharged LS motors are responsive it would be hard to pass that up. Over a 502 that is

[@garretabbott]

@julianpearson4908 I knowww, I have a centrifugal 6.0 in my squarebody. Just keeps pulling, and mid teens+ mpg's. The NA 502 will be arguably more reliable (less to fail) and there is just nothing like that big block torque, especially in low rpm situations. But I already know I'm gonna be looking at 6, maybe 8 mpg

[@premierlandscape448]

This is literally my 16 year old dream truck . I have a few k5s from 16 to early 20s I always wanted a big block in one

[@jakeblack4095]

Badd ass! Simple clean and fucking rips! Nice video you guys worked well together Zach seems like a stud

[@AutotopiaLA]

Zac is pure cool!

[@NRG_Lifts]

Just here for the burnouts 2025🔥

[@AutotopiaLA]

Gotcha covered on burnouts with Zac

[@mister_fourfiftyfour]

OHHHH! YEAH! Finally, MISTER ZACHARY!

[@jamiethomas069]

This is the collab we needed!

[@AutotopiaLA]

More to come with us & Zac!

[@johnthegiant320]

That truck is my kinda build. Mechanical first, then interior, the outside ( Body and paint) ... it's not falling off. Speaking of, if Zach ever does the paint I hope he does some kinda of small skull pattern in the white area because the patina on the front drivers fender in the white has always looked like theres some kinda skull pattern there that's just not rendering thru the recording and I think it'd be sick.

[@ithappens9779]

One day I’m fucking around and getting a big block. I need that in my life.

[@gordocarbo]

Youll love it and never think about a sb ever again. It ruins ya lol

[@JorgeJimenez-bh4zw]

Hell yeah dude mister Zachary he's one bad ass person bro good job Sean an the crew 👏

[@thegonz7833]

I love this K5....... brace up the frame at the right rear shock mount.

[@gordocarbo]

And the steering box area they all needed that mod

[@392Cherokee]

An episode featuring the one and only Chop Lord 🙌🏻 She’s big and likes to party!

[@gordocarbo]

Fat bottom girls they make the rockin world go round! -Freddie Mercury

[@edwardfairbanks5758]

This one definitely shines in smiles per gallon.

[@clintonmaurer5758]

Nothing says America like a big block and square body !!! Zach love watching your content and this channel is always awesome

[@jettob]

If you grit your teeth while doing a donut and not shave your forearms, guaranteed extra tire smoke. There is a direct correlation between the friction in his teeth and the tires to the pavement.

[@MarcusSandoval-kx2th]

I shave 🪒 my hiney hole 🕳️ so I don't get dingle berries 🍒

[@ericswires8534]

Love this guy. I saw his video awhile ago that is titled WHY YOU SHOULD CAM YOUR DAILY.

[@AutotopiaLA]

He’s a legend

[@lafaygts]

I love this rig, keep it up Zac!

[@birdman6929]

That k5 is definitely a beast

[@MTNLIFERANCH]

Zach is the man!

[@Roddy_Zeh]

Wild to see that thing moving so fast!!! 👏🏻👀

[@Lugnutter.]

Would love to see some OG mini trucks on here.

[@Metalwolf765]

Hell yeah! Great crossover!

[@karlwahlfield6462]

hell yeah about time! lol im dying at the bb love

[@AutotopiaLA]

Been waiting a while for this to happen

[@justinfee819]

Whipping donuts in a big block square body just seems right 🇺🇲 Murica

[@ZondaF355]

Autotopia LA you make my day yet again!!!

[@christophwilhelm6431]

Cannonball Run🏁

[@tyroneallen6237]

Didn't think i would be into it this was great thanks bro

[@AutotopiaLA]

Glad you enjoyed it. Pure fun with Zac and his beastly BBC

[@MacktasticSlick_]

The lights dim out when he gets on it

[@brianmcpeek651]

100% love the square body!! We need to see some off road wheeling with this beauty!! 💪😎👊

[@rajcam80]

Best Jimmy out there!

[@habideenmolake]

Welp, I guess I'm buying a 572 now! Thanks Zac!

[@heinrichbier4759]

Great collab I’m a fan of both channels!

[@spdcrzy]

That throttle response makes the new 911 S/T's look slow by comparison LOL.

[@Sheenoobie]

Man that thing is sweet. Would love an obs chevy or something like this

[@gordocarbo]

Had a 76, fav squarebody I ever owned. Last was a 90 Dually what a cruiser!

[@E_JIM3N3Z11b]

American chop BOSS at his best 🇺🇸🔥🚀🛻🦅🤘🏽

[@ChaosViper67]

This is perfection.

[@GarrettAdams-hf7kf]

I have been wanting you guys to feature Zach’s blazer for a long time

[@fastec5]

The starter not catching is the best part of the Squarebody experience. 3 different varying compression Small Blocks and every now and again on all of them the starter just decides it wants to embarrass you in front of your friends 😮‍💨

[@thejoshbtv]

Sometimes, people's names are perfect. This dude looks exactly like a Zac.

[@AutotopiaLA]

😂

[@MAMAD.1986]

Big love 🔥🔥🔥

[@jamesmathers9294]

Best one yet a rig to beat on reminds me of a buddy’s of mine he had wit a big block in it was a blast in the winter on the snow and ice

[@micheandmikey]

There's my new buddy Zac who's making a bunch of Californian's cringe! I'm glad you got my joke on the Gram! LOLI grew up in a Blazer.....my dad had a 76, my grandpa 77. I had a 77 step side. Love your rig man! 3K!!!! You can't touch a beginner build for 15K now!

[@Project_Cummins]

Awesome video. Keep doing what you do!

[@AutotopiaLA]

Thank you 👊

[@rogerchevelle8543]

What a cool build. Bad Ass blazer

[@izzdee]

Zac valedictorian of the hooligan graduating class imo

[@scottmason2094]

100% LOVE it!

[@francisbarnaby]

It's perfect not too high the tires are not too giant the apt 80s orange..damn cool ride

[@John_Conner222]

Its like a regular mans trophy truck. Would love to see him rip it off road too.

[@KoolHandzMusic-vx4my]

Happy 2025 Autotopia and watchers🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉

[@AutotopiaLA]

Same to you!

[@barrymonroy7138]

That thing just goes😮!!!!

[@ChevyK5blazer]

Hope to see that beast on Fiesta Island in July for my Annual Blazer Bash

[@crazyloco8844]

Loved it!😂

[@satricon]

perfect build! Zac's the man!

[@seanmesaehable]

Zack builds his trucks like he's still 18

[@philippsteudle8750]

Zac the best 💪. Phil from germany