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Old 09-16-2008, 09:35 PM   #1
BLUE THUNDER
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Re: AJs 72 Pavement Pounder build

does the th350 still work?
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Old 09-16-2008, 10:49 PM   #2
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Re: AJs 72 Pavement Pounder build

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does the th350 still work?

Nope. Don't know the extent of the damage yet. No gears forward or reverse. For all intensive purposes, it's a core.
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Gray Matter Build - 1972 K5 with some stuff
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Old 09-16-2008, 10:50 PM   #3
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Re: AJs 72 Pavement Pounder build

UPDATE 9/16/08: We (I had help tonight) got the TH350/NP205 combo out of the truck. It was a battle just about every step of the way. The dual exhaust made it difficult to pull the tranny crossmember out. We ended up disconnecting the collectors and a couple of exhaust hangers to get some room...the collectors are resting on the floor at this point. Once we got the crossmember down, tranny got hung up on the headers...this may have partly been because we pulled the 350/205 out as a complete unit. I wish I had a taken a pic of the carnage underneath the truck, but I didn't. The only pic of the night was the purple 350/205 sitting on a tranny jack in the corner.



Tomorrow night: start the 700r4 install!
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Gray Matter Build - 1972 K5 with some stuff
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Old 09-17-2008, 09:15 AM   #4
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Re: AJs 72 Pavement Pounder build

I'm eager to see the new tranny in place!
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Old 09-17-2008, 11:12 PM   #5
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Re: AJs 72 Pavement Pounder build

UPDATE 9/17/08: The tranny is bolted in! We mocked up the crossmember and it is moved back about 1.5". The tall style 700r4/208 or 700r4/241 adapter is definately the way to go. It's a direct bolt in with the 1st gen crossmember. We still need to do all the small stuff with the tranny...hook up the cable shifter, TV cable, torque converter lockout, and the tranny cooler. We also need to bolt in the 241.

Here's a pic of the installed 700r4 showing the adapter and crossmember.



Tomorrow night: bolt in the 241 and attempt to get some of the wiring and cable related stuff done on the 700r4.
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Gray Matter Build - 1972 K5 with some stuff

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Old 09-18-2008, 11:36 PM   #6
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Re: AJs 72 Pavement Pounder build

UPDATE 9/18/08: The transfer case and the crossmember are in! All of the heavy lifting is now done.

700r4/SYE241


There are a number of outstanding items I still need to take care of to button up the install:

Things to acquire:
  • Flange style with CV front driveshaft from an 89ish burb, truck, or blazer
  • Speedo gear and mount off of same truck for the 241
  • Shift linkage bracket for the 241 off the same truck
  • Shift linkage rod for the 241 off the same truck

Things to do/build:
  • Machine ~1/4" off of the rear 1350 yoke
  • Shorten the rear drive shaft
  • Build a shifter bracket that is at least half as cool as Greg72's. I want to adapt the factory 205 shifter to the 241. I like the idea of building something that will mount to the tail of the tranny. I may try to figure out a cable shift option
  • Install the torque converter lockout
  • Install the TV cable. The cable Monster sent me was long enough, however the shield was about 4" too short. I just opened up a ticket with them about this. It looks like I can reuse the TH350 kickdown cable bracket
  • Install trans cooler
  • Install the rear crossmember
  • Fab a new skid plate...the transfer case is resting on the factory one.
  • Reinstall and adjust the B&M floor mounted cable shifter
  • Fill all the fluids
  • Bleed the brakes

This stuff will have to wait a week or so. I need a night off tomorrow as I have more than used up my kitchen passes with the wife this week. Also, this weekend is the opening weekend of dove season in South Texas. It woulda been kicka$$ to have the truck ready and drive it out there...maybe next year.
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Old 09-19-2008, 10:40 AM   #7
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Re: AJs 72 Pavement Pounder build

Looks good AJ, I was starting to wonder how you got all these free nights off, guess it's catching up to you now.
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Old 09-24-2008, 06:07 PM   #8
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Re: AJs 72 Pavement Pounder build

Its lookin' good. Check this guy out for your driveshaft needs. I've bought from him before and he makes nice stuff. http://www.4xshaft.com/index.html
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Old 10-12-2008, 09:39 AM   #9
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Re: AJs 72 Pavement Pounder build

Nice wheeling. I was def motivated to get mine closer to running after seeing your Blazer and Steve's '67 swb 4x4. The tranny and t-case both come out today dammit!!!!!!!
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Old 10-12-2008, 10:49 AM   #10
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Re: AJs 72 Pavement Pounder build

Nice work AJ...the Blazer looks great.
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Old 10-13-2008, 05:03 AM   #11
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Re: AJs 72 Pavement Pounder build

Careful...
Once you do it in the rocks ya never go back.


Glad you got it done for the show, impressive.
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Old 10-13-2008, 09:38 AM   #12
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Re: AJs 72 Pavement Pounder build

Congrats on the trophy!
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Old 02-01-2009, 02:54 PM   #13
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Re: AJs 72 Pavement Pounder build

UPDATE 02/01/09: Been a while since I did an update. Just been driving it this fall and doing "tweaks" here and there. Nothing noteworthy. Some of my b-day stuff showed up from UPS and had some time to put it on yesterday.

Wire looms, poly tranny mount, shifter labels (so I can tell when I'm in 1st gear), and prop valve (more on that later)


When I jacked up the tranny, the tcase hit the floor of the body. Barely enough room to wedge them in.


Been doing a little cleaning up of the engine compartment here and there. The looms were a nice touch, and functional. They get my plug wires off of the headers.



Didn't have time to do the prop valve. But here's what's going on. Even with the Inline tube (4 wheel disc) prop valve, the rear tires are locking up before the fronts. Not sure how good of an investment that was. Anyways, that's next weekend's project...
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Gray Matter Build - 1972 K5 with some stuff

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Old 02-01-2009, 04:42 PM   #14
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Re: AJs 72 Pavement Pounder build

Looking good AJ.
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Old 02-01-2009, 11:51 PM   #15
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Re: AJs 72 Pavement Pounder build

Lookin good dude. How much were the trans mounts and where'd you get them? When I put the new tranny in I noticed mine were pretty crapped out. Anyways, I'm getting really close to getting Ol' Yeller on the road. I drove it down the block the other day. I was pretty stoked. That's when I found out the brake booster had seen better days. I'm gonna take it to have the exhaust done next weekend and try to fix the small electrical problem it has. Anyways, glad to see your Blazer is coming along so well. Later dude.
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Old 02-01-2009, 11:55 PM   #16
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Re: AJs 72 Pavement Pounder build

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Lookin good dude. How much were the trans mounts and where'd you get them?

Summit racing. About $55.
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Old 02-02-2009, 07:17 AM   #17
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Re: AJs 72 Pavement Pounder build

Looks like it's about ready for a long trip...Tenn perhaps.

Really nice blazer your building!
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Old 02-02-2009, 09:42 AM   #18
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Re: AJs 72 Pavement Pounder build

Nice work AJ! Coming along very well.
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Old 02-02-2009, 11:45 AM   #19
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Re: AJs 72 Pavement Pounder build

Nice flat black VC's and air cleaner, got a closeup of the DS cowl, back of head. How much clearance is there?

Post up about prop. valve, curious to see how it works out

Nice improvements so far...
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Old 02-08-2009, 03:17 AM   #20
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Re: AJs 72 Pavement Pounder build

Dude those rock!!!!!! Can he make me a pair?
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Old 02-08-2009, 09:31 PM   #21
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Re: AJs 72 Pavement Pounder build

Hey AJ, hook us up with the tow hooks. They are really sweet and totally functional. I need a set.
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Old 02-08-2009, 09:56 PM   #22
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Re: AJs 72 Pavement Pounder build

Was really a one time deal by a friend on another board. They were $150 (mostly from the waterjet time).
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Gray Matter Build - 1972 K5 with some stuff

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Old 02-28-2009, 08:48 PM   #23
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Re: AJs 72 Pavement Pounder build

UPDATE 02/28/09: Been kinda quiet the past month after the engine fire on 2/08. Most of the damage was to the hood, the firewall, the distributor cap, and a whole bunch of wiring. Huge thanks to everyone that offered support, help, and parts after the fire. You guys are great!


Here's the pics of the carnage.







The good news is that insurance covered most of the damage. So, I've spent the past couple of weeks deciding what direction to take with the truck. To fix the firewall properly, the engine would need to come out. As long as the firewall was getting worked on and the engine was out, "might as well" get the hacked up firewall patched correctly. So, I started tearing the front clip off to prep for pulling the engine. Here's how far I've gotten as of this afternoon.



If you look close under the dash, right above the tranny hump, you can see the sheet metal that is just screwed in to cover up the hole they cut.


A whole big mess of parts that came off


And well, I figured as long as the engine was out I "might as well" do a little upgrade. I picked this up used from a member from a fellow board member.


More to come...
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Gray Matter Build - 1972 K5 with some stuff

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Old 03-01-2009, 03:03 PM   #24
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Re: AJs 72 Pavement Pounder build

Nice fuel injection set up. Glad to see insurance is covering most of the damage.
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Old 03-01-2009, 06:56 PM   #25
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Re: AJs 72 Pavement Pounder build

AJ - what else do you need to get it up and running again - maybe I got something you can use...shoot me a PM with what you need.
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