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ORD Ultimate Adventure truck prep

Hogback Fabrication

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Last friday:
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Now the only thing left in the truck is the long block.
shaking.gif

We actually shopped a little for this truck, we wanted the 88-98 type body style with the big block and after our recent headaches with 4L80's we really wanted the NV4500. Plus I've never wheeled a properly set up truck (low geared) with a manual so it'll be fun driving something different. We wanted a running driving truck so that we wouldn't be building an engine and transmission and we kind of achieved that.
2011-06-07_14-02-25_374.jpg


Turns out the 454 had the standard manifold leaks and some exhaust leaks so we're fixing that. At least it's easy to just fix stuff and put it back where we found it rather than building from scratch. We are resisting the urge to add a cam, headers and custom exhaust since we have about 3 weeks to put this thing back on the road.

The trans and clutch were OK but it's hard to not put in new stuff when the trans is held in with a few bolts. Seems the throwout bearing/slave system is a problem on these trucks too so we'll just put a new one in with the new clutch.

That's about the end of the stock mechanical stuff. The 241 is hitting the road and we have our GM203/Ford205 Doubler ready to bolt to the trans. Front axle is a 79 ford D60 and rear will be the stock 14 bolt housing. They're now empty housings waiting on the ARBs and Reid knuckles to assemble. We have the rest of the goodies:
2011-06-07_10-14-42_209.jpg

They're 5.13's and we'll put some CTMs in shafts so it'll be pretty tough.

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There's a spy shot of the ORD SAS kit we just got into production which we'll need since this pile of poo is laying on the ground now:
2011-06-07_14-04-05_303.jpg

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We happen to have a spare ECM here that we might take with us. Anybody with ideas on spare motor parts to carry should feel free to post them up, I've never played with the Vortec motor other than driving this one around for a while.

Don't need to wait on the ARBs anymore:
2011-06-08_12-13-32_533.jpg


That just added to the workload a little bit.

Suspension is going to be leaves front and rear using our ORD custom packs. Fronts are a 3"-ish lift for a heavier 73-87 truck and the rear is a 65" long custom pack. We're leaving the tension shackle setup in the rear to pick up a little more travel and so the tail of the spring isn't the bumper. Fronts could have used our brackets for a 52" spring but I don't like losing the approach angle and I think the 48.5" will flex plenty. We generally use up all of a 14" travel shock in articulation so it'll be fine.
 
Sooner or later someone is going to wonder about the "shortbed" part:

Here's what it looked like before, at least the frame part:
2011-06-07_14-09-36_92.jpg


Here's what it looks like after yesterday's fun:
2011-06-07_19-34-08_750.jpg


It's missing 15" now, which should put the wheelbase in the 117" range. Maybe a bit more since our SAS brackets will move the axle forward a bit.

Here's the splice under the cab, it'll have a diamond shaped reinforcing patch when it's finished.
2011-06-07_19-34-45_31.jpg

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Cooooool.

Only thing I know specifically with those Vortecs is I've heard many people say to ditch the pink coolant.
 
Truck is going to be bada$$, I look forward to seeing it progress quickly I hope!

what 4l80-e problems if i can ask ?

I agree, 4L80Es can easily be made to handle 700 hp without a hiccup with only minor modifications, so someone didn't know how to build it or something if you had one go out after a rebuild.
 
SWEET!

A build thread that wont take years:woot: Not that they're bad though.
 
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Shawn's thread shows that 4L80E's aren't bullet proof, even when built.
 
Shawn's thread shows that 4L80E's aren't bullet proof, even when built.

Nothing is bulletproof, it just depends on how big of bullet you need.:D

But a 4L80E is about as close as you can get as far as light truck transmissions go.
 
The lack of a clutch pedal is the main one.

Martin

been there done the clutch pedal thing. :whistle:

reason i ask is i have a 4l80-e to 203/205 setup. and before its all set and bolted in perment i wanted to make sure thay didnt know somthing i havent found yet. ?
 
Nothing is bulletproof, it just depends on how big of bullet you need.:D

But a 4L80E is about as close as you can get as far as light truck transmissions go.
CoughAllisoncough.

Call me crazy but if he's having those troubles it might not be the best choice for a long wheeling road trip across multiple states and lots of hard wheeling.
 
what 4l80-e problems if i can ask ?

Let's see if I can remember all of it:

In the initial build the trans was in and out of the truck 8 times due to swapping rebuilt transmissions that didn't work and valve bodies that were apparently wrong. Got it working for a while then it lost 4th gear maybe? There was one in it at one point that you could stop the output shaft with your hand while the truck was in drive.

Then Stephen blew up one of the gears four wheeling (they think it tried to shift right as the back end of the truck landed), put a new one in and it didn't go. Traded that one out and drove it to EJS and it leaked bad enough that we didn't want to chance driving it back, so it went on the trailer and Stephen drove Wally home from Moab (again!).

So it's been a bunch of transmissions from a variety of builders that have been in and out of that truck and it's basically been a huge headache.

The Watson's are ready to try a manual in one of their wheeling rigs :thumb:


Ultimate Adventure is just in a few weeks so things are happening fast!
 
damn i saw this on pirate yesterday, and was hoping there'd be more updates by now.

you tease you, make with the updates would ya!
 
I would put it well behind an SM465.

Martin

Yeah those are great if you want to shift a gear every two weeks. :waytogo:

Anyway, I'm done hijacking, back to the sweet build! If we all liked the same thing this place would be pretty boring.
 
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