BIGGEST DIESEL ENGINE SWAP EVER. 1984 GMC Dually

This week we had a great turn out at the Hooptie kings car show and hang out. Just check out this massive Diesel engine.

[billclisham]

I saw a 4 door dually square body at a show last year with a 6-71 Detroit. He went for show quality on the entire truck but he daily drives it in the summer.

[arlanhartmann]

FYI. The front of the engine has the harmonic balancer not the flywheel.

[KCKLubricants]

That thing is awesome! love the big diesel and if it don't fit start cutting, great work!

[chwned]

The hat and the glasses absolutely complete this. Absolutely well done sir. What a MACHINE. 🥶🤌🏻💯

[dilligafperformance]

I know its a little late to comment but thanks for featuring the build Houston, we finally got our act together and put a video up about the first part of the build! I hope you guys enjoyed watching this as much as we enjoyed building it. Thanks again

[arturomattal.]

Simply weird beautiful and uncommon swap great job

[rk-eckx]

Great video, I smiled the entire 6:58

[Welder.]

Definitely little bigger and more cool than my diesel swap, its only when you do something like this that you know what this guy also went through and he did all this with the cab on. phenomenal fn job.

[HoustonKilby]

Stay up to date with our latest videos!

[thomasbaker]

Any ideas how much power that thing makesm

[Unicron-]

This is way better than a Cummins swap.

[jamest.]

Imagine a 6-71 or 8-92 in a 1-ton truck, with turbos, if nothing else it would sound awesome!

[orlanmedina]

What about the international 9 liter V8? Will it take less clearence?

[gerardomendoza]

I thought it had a 473 or a 6v53T Detroit swapped in it at first

[TrollFaceTheMan]

I spy with my Little eye someone I know XD

[timm]

Work on 466 International for years bulletproof engine get some head phones to wear driving 😝

[psd]

basically a 6.7L
except cooler obviously

[randypeacock]

Thank thinking about same Swap for my highboy

[robertpierce]

Flywheel in the front? Thats a harmonic balancer/damper

[jameskerrigan]

Back in the 80's my dad put a cat engine in his boss's Scottsdale. Said he would never do it again.