Firing Up a 669hp V8 For the First Time! Boomhauer Lives Again 

How would you describe the first sounds of Zac’s Fire-Breathing 669HP LS?!

Love how Zac, the motorcycle guy is able to engine swap and rebuild faster than Scott can finish any of his csrs lol

Man I feel like I've seen Zac build nearly a full truck in the same time it takes Scotto to place an engine inbetween frame rails

Being an old chevy guy, DITCH THAT RAG JOINT! Run a U joint style instead. So much better and STAYS TIGHT.

Whoever made that thumbnail deserves serious props

Zac's tastes are on point, this thing is going to be clean. 👌

Zac, you should look at Billet Badges (the company) and see if they would want to do some Hoonigan themed ones for the fenders and dash pad. Maybe between them and John and you, there could be a sick custom one. They do tons of badges for Squarebody Syndicate and the C10 Nation.

Zac is building a straight up Murica truck 🤘🏼

Best segment of Hoonigans .. by far. Zacs way of filming, explaining and showing a build, really is the closest you come to perfection

Zac fucking rules. Please keep him really happy with v8s, trucks, scooters, beers and chop.

I love Zac, his energy is contagious and his truck is so sick! This man needs his own show!!

No bullshit ads! Love it guys!

I watched this whole series while I was waiting for my baby to be born today so zac thank you for the vids!🙏🏻

I'm enjoying watching your good video. I support you in Korea.

Zac and Dan get shit done! Hey Scotto, have these guys tackle some of your projects and you will be finished in no time!

Out of all the Project Cars builds I think Zacs is the cleanest and best

Zac , I got a name for the truck ….. #Squarejaw . Tight build , I had a 79 K20 .

Yesssss! So much win with the truck! This is certainly one of my favorite stuff cars. Keep up the great work and content!

I really like the firewall mounted coil packs.

Zac's face on first fire up is every single one of us defined! haha Awesome build, can't wait to see this thing shredding them tires!

Zac should have the exhaust point just behind the rear tires so when he does burnouts it blows smoke out harder

That sounds so freaking gnarly. That is how all vehicles should sound.

It's about damn time!

This is my favorite hoonigan build for sure. Nice job Zach. So badass. Great job on choosing quality parts for it as well. Can't wait to see this thing shred.

Zac is now my favourite chop daddy.

I love Zac’s enthusiasm and his crazy face! This is going to look amazing once it’s finished and sitting on the ground.

Yeees! Thanks Zac for still wraping these! ❤️ I kinda miss that on all the other series 😅

You need to bring that thing to the Dream Cruise next year! Detroit peeps would love it!!!

We believe in you chop master. Can't wait to see the finished product Zac the Mac

Love these trucks, I have have a 76 stepside. 454/4 speed. Built a little(400 ish hp) but it constantly breaks transmissions. Someday soon it get an upgrade. Thanks for the inspiration. Choppa haula

You guys do nice work , that GMC is professional grade .

Man I love this truck so simple and clean

Awesome build good job Zac and crew. Some billet hood hinges would finish off the engine bay nicely 👌

Great job Zac and Jon and jousha!!! Let it chop

Beautiful c-10.🏁

This is going to be such a bad ass truck, so pumped for Zac, got goosebumps watching this haha

I like the Coil Packs on the firewall.

sounds and looks like she is coming together! I want my 86 c10 set up like that!!

This is my favorite build. My pops had an 85’ just like this.

that cam sounds sweet Zac, well done congrats Sir

I'm glad me and Zach can see eye to eye about how an old c10 should be built, one day.

I'm loving this project. I'm working on a 72 C10 that is following a very similar path. I'll be dropping in an LT5/8L80E. Hoping to do some 3d printed stuff to customize the interior too when I get to that part. Keep up the awesome work. You're inspiring me to vlog my build instead of just doing photos.

That frame rail for steering box is notoriously flexy. Might wanna brace it up a bit for full joining activities

Literally the definition of American truck

Zac is killin' it with this classy ol girl!

Absolutely a mental breakdown on the build grate info 100% bad a$$ ;-)

Lit it sounds great & yeah 1500rpm sounds good bruh plasma cut a dash asap!

Man i like where you mounted your coil packs, you'll get more longevity ,crazy premium build and lots of room under the hood, LOL , if i could count how many times i stole the plug wires from my other cars, just way too funny, love the sound of the first fire up

Nice project! It’s nice seeing other guys building bad ass projects, I mean big boy toys lol

Zac c10 fits him so well, such a beautiful car

That engine bay looks fantastic!

I expect a 11/10 chop rate from the Chop King! 🔥🤠

i swear, V8 engines will always be the most satisfying engines to hear fire up for the 1st time lol a true beast coming to life B)

Last 20 seconds of the video makes the whole thing! Can't wait to see this thing kill all the tires!

Chop Daddy Zac definitely didn't disappoint. That thing sounds amazing

That thing is gonna be so fast! I wanna build one!

Love the chop queens call out at the end !

Can’t wait to see this truck finished!!!

Man Zac, the c10 build is legit. definitely going to be a beast street truck

That thing sounds awesome 👏

Sounds amazing!!

of course Zacks truck chops like a beast

Love these episodes

Hell yeah that’s freaking awesome

Awesome truck man

Damn that engine looks beautiful sitting in that engine bay!

Texas speed seems to be killing it in the race engine game. Wish I could afford one for a project car.

I love this build

The Chop Lord in his element!!!! She Chops!!!!!!!

By far one of the coolest staff vehicles

Great team work bozs 🤜🏻

Favorite build so far!!

Nice work, those are some good friends.

Beautiful señor just beautiful!

If your panel gaps are good, then drill one small diameter hole(1/8", give or take) all the way through the body panel-shim stack-body structure at each end of each body panel, beside each panel mounting bolt(do the same on the door hinges too) - this way, the next time you take any of these panels off again, when you go to mount them back up you can put the panel in place, drop a couple bolts in leaving them loose, then take a piece of welding rod/coat hanger/a finishing nail, anything like that, stick it in the small hole you drilled, and it will help line up your panel gaps back to where they were before you took them off, then you can tighten up the panel bolts after eyeballing the gaps and call it done. This saves a LOT of time over needing to line up your panel gaps EVERY time you remove a panel - just put the panel back with the mounting bolts loose, line up your alignment holes and drop an alignment "pin"(aka welding rod) in, eyeball the gaps and tighten the bolts. And, Zac - don't act like you aren't going to pull that front clip off again down the road, c'mon now, you know better...

This might be my new favorite Hoonigan car

Sounds awesome!

This thing sounds amazing love it 👌👌👌👌👌🤘🤘🤘🤘

Dude those wheels looks amazing on the c10 🔥🔥🔥🔥🔥🔥

Glad you got that steering box. Your gonna love it

I hope you know watching these build is inspiring know nothing makes a day but having great success. Im gonna be working hard to get there one .. Naw Im coming now!!!!!!!

Zac the chop daddy. That's one badass build

Those wheels are incredible.

Zac is seriously making me want to go pick up a c10. Turned out awesome man!

Yes, boys!

Watching Squarebody stuff and eating tacos, pretty nice little Saturday so far 😁

That sounds really good !👂👌

Your legit Zac . That thing sounds like it’s going to get a little silly. Can’t wait. It’s going to kill all tires.👌🏽

Proud of you son. Great job.

This is so good man 🤟🏻

Can't wait to see Zac ripping it at the burnyard

Pretty damn cool

I give it an 8 on the chop meter!!! 👍👍👏👏

no better feeling than hearing your engine for the first time!! Congrats man!

Lookin sick

That things a beast

I love the comandeering of knuckle busters plug wires...😂😂

Looks awesome Zac

Sounds good

Damn man looks and sounds good you make me want to start working on my 79 again bro can’t wait to see yours finished