Brut's '66 Expedition Bronco

[brut55]

You know how it is....start a project and it takes 10 times longer than expected and for every change you make it creates multiple fixes. In my pursuit of better driveline angles I had to build a new Tcase cross member, Tcase support, track bar cross member, and re-notch frame for starter and Tcase. I've already converted to front leafs and mounted a Cummins 4bt with NP435 and Stak "B" box. The Dynatrac 60s are ARB locked with 4.10 gears. By the way, the 4BT makes 178hp. and 472ft.lbs. of torque at 2300 RPM after a few tweeks and before a rebuild. Here are some pics.

[Broncrick]

Re: Brut's '66 Expedition Bronco

Saaweet! I love those engines. Cant wait to follow this build
Rick-

[CityHick]

Re: Brut's '66 Expedition Bronco

Nice! Finally somebody doing a 4bt rig here on NCB!
This isn't meant as a criticism - but what's with the front leafs? Couldn't find coils heavy enough to support the diesel motor or what? Regardless this is going to be a fun build to watch.

[crawlin68]

Re: Brut's '66 Expedition Bronco

I can't wait to watch this one being built too. Very nice job so far bud. I am curious about the front leaves too. I know you can get coil springs with enough spring rate to support the weight of the 4BT. Another reason perhaps? Just curious, that's all. Nice shop too!

[brut55]

Re: Brut's '66 Expedition Bronco

Nice! Finally somebody doing a 4bt rig here on NCB!
This isn't meant as a criticism - but what's with the front leafs? Couldn't find coils heavy enough to support the diesel motor or what? Regardless this is going to be a fun build to watch.

Thanks for the nice complements. I went with leafs because of static weight and weight transfer. The combination of lift, PTO winch, bumper, 4bt, and the unsprung weight of the D60s had me concerned about trying to tow at hiway speeds. Everything is a compromise. I sacraficed some articulation for stability but the intended use is long range off road travel in lieu of challenging the Bronco on high difficulty trails. There are plenty of 4bt Broncos with highly flexible suspensions. They just don't have stability for towing I'm looking for. I think everyone on this board with lockers knows what I'm talking about. That little Bronco "dance" that happens when the rear diff locks up. Thanks!

[Projectbronco]

Re: Brut's '66 Expedition Bronco

Awesome project, can't wait to see how it turns out. Is this on 4btswaps.com too?

[fenderbmxer86]

Re: Brut's '66 Expedition Bronco

Updates?

[gddyap]

Re: Brut's '66 Expedition Bronco

What size tire? 4.10 seems kinda high (low) for a diesel at 2300rpm unless you're on 38s. Then 38s seem big for expedition type travel.

[brut55]

Re: Brut's '66 Expedition Bronco

Here are some pics of the progress. The tub has some interference issues but its close.

[daves]

Re: Brut's '66 Expedition Bronco

Looks good. keep up the work

[brut67]

Re: Brut's '66 Expedition Bronco

It's been awhile but here are a few pics of my progress......

[brut67]

Re: Brut's '66 Expedition Bronco

The dash wiring harness is close to completion. I added the Mico Lock, Autometer Gauges, Espar diesel cab heater, and various switches. Ready to disassemble and powder coat.

[904Bronco]

Re: Brut's '66 Expedition Bronco

Very Nice Work

[brut67]

Re: Brut's '66 Expedition Bronco

Very Nice Work

Thank you 904....

[brut67]

Re: Brut's '66 Expedition Bronco

Here are some pictures of my progress.
Exhaust cut into the rocker.
Snorkel fitting.
Battery circuit breaker and disconnect.
Dash complete.
200 Amp bumper receptacle.
Grill mounted Hella 4000LEDs.