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LS151 Build thread from the beginning til current

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Old Jul 28, 2021 | 12:17 PM
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Default LS151 Build thread from the beginning til current

Well hopefully the title was enough to get some of y'all to click and comment.
Here's build as its going.

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Old Jul 28, 2021 | 12:21 PM
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Default LS151 Build thread from the beginning til current












Last edited by VETTRK; Aug 23, 2021 at 08:38 AM.
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Old Aug 3, 2021 | 08:51 AM
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Default Finshed rear section

The stock suspension system will be removed when I marry the c5 corvette subframe to the 51' frame. Pulling both from car next week.




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Old Aug 4, 2021 | 09:32 AM
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Looks like a solid truck. Are you using the transaxle out of the C5 too?
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Old Aug 4, 2021 | 01:39 PM
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Default Transaxle

Originally Posted by ls1nova71
Looks like a solid truck. Are you using the transaxle out of the C5 too?
Yep, using front and rear subframes, torque tube engine and trans.
keeping it setup that way to capture 51/49 weight distribution.
Using the interface kit, able to use have Independent front suspension and rack and pinion steering and factory braking
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Old Aug 5, 2021 | 07:11 AM
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Do you plan on making your own brackets to mount the sub-frames? If you plan to buy them, I found a place recently called Dobbertin Performance who makes really nice mounts specifically for doing a project like this.
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Old Aug 5, 2021 | 07:46 AM
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Default Great minds think alike

Originally Posted by ryeguy2006a
Do you plan on making your own brackets to mount the sub-frames? If you plan to buy them, I found a place recently called Dobbertin Performance who makes really nice mounts specifically for doing a project like this.
Amen brother, you preach the truth.
Yep Rick @ dobbertin performace is a great guy.
I ordered and just received yesterday the front and rear subframe brackets and hardware.

my holley terminator x max arrived same day. Was a happy happy young man

Dobbertin corvette interface adapters. Front and rear. And Holley terminator x max

Last edited by VETTRK; Aug 23, 2021 at 11:06 AM.
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Old Aug 5, 2021 | 08:10 AM
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Default Progress so far

Items I've gathered
-'51 chevy pickup. ($3100)
-2003 c5 corvette with 6 speed manual (t56) ($3600 with $2000.00 parts resold) so $1600
-Dobbertin corvette interface kits (F $1550, R $1350.)
-Holley Terminator X Max ($1395+tax = $1490.)
-Torque Tube extended 20.75 inches by Gamel Streeet Rods in GA, they specialize in it. ($2600 plus $1000 for custom quad wrapped carbon fiber impeller shaft)
($3665.00)


Parts needed
-Fuel cell ($300-$900)
-4core radiator with fans ($300-$500)
-Factory gauges ($300-$1200)
-LMC truck body wiring harness ($280)
-wood kit for the bed ($300-$500)
-hard lines for fuel and brakes to run ($100ish)
-finish sanding frame after I pull cab and front clip
($ free, just hard labor)
-Have the whole frame boxed. ($ will update)




Last edited by VETTRK; Jul 9, 2022 at 09:41 PM.
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Old Aug 5, 2021 | 08:39 AM
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Default Torque tube

I know alot of people don't like the idea of using the factory TT.
I want to incorporate as much of the corvette handling and parts.
Factory prop shaft is 2inch aluminum tube w/ .090 wall
im going to use a recommended 3inch tube w/ .125 wall.
A 5.5 inch sleeve is recommend over the tube to extend it. With new materials and processes only getting better. I'll post what I end up going with.

My ultimate plan is to ship back to Hawaii and just cruise. After all on Kauai, no can drive faster than 50mph. ; )


UPDATE!
16inches was the max length I could add using aluminum. To go 20.75 inches needed. Had to have a custom quad wrapped carbon fiber shaft.
also went with new D-couplings built for boost.
ya buddy!

Last edited by VETTRK; Feb 2, 2022 at 11:19 AM.
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Old Aug 5, 2021 | 09:51 AM
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Sounds like a really cool plan man!! Keep us posted with lots of pictures too.

As for having the frame boxed, have you considered just making your own frame? Since you are using the front and rear cradles, I wouldn't imaging that the frame would be that complicated to fabricate yourself. Might save yourself time, money and end up with a more rigid frame.
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Old Aug 5, 2021 | 09:56 AM
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Originally Posted by ryeguy2006a
Sounds like a really cool plan man!! Keep us posted with lots of pictures too.

As for having the frame boxed, have you considered just making your own frame? Since you are using the front and rear cradles, I wouldn't imaging that the frame would be that complicated to fabricate yourself. Might save yourself time, money and end up with a more rigid frame.
I have not considered that because the frame and cab are completely rust free and in super good shape.
however pricing a new frame vs planned route never hurts to see on paper..
I have lots of pictures "waiting to be approved" by mods. I'm patient
I'll post pics of the interior and firewall etc.
going to keep look and go with under cab mounted power brake and hydraulic clutch assembly
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Old Aug 18, 2021 | 12:10 PM
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Default Pre-op

Level floor, floor jacks and cut off wheel.
not sure it's ever been under a roof.

Operating room

New bed blocks

Corrrect height
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Old Aug 18, 2021 | 12:19 PM
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Default Game plan

Pulling front and rear subframes. (Carolinas)
then hauling back to Utah

Stock OEM rear subframe No place to mount upper control arms and shock mount

Dobbertin bracket


Ready to bolt to frame



Last edited by VETTRK; Aug 19, 2021 at 01:27 PM.
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Old Aug 18, 2021 | 12:21 PM
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Default C5 minus the body


Like mine. Pictured is an automatic, mine is t56 (manual)
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Old Aug 18, 2021 | 12:23 PM
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Looks good. This should be a fun build
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Old Aug 18, 2021 | 02:16 PM
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Looking good man!
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Old Aug 18, 2021 | 03:52 PM
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Originally Posted by ryeguy2006a
Looking good man!
Originally Posted by Jimbo1367
Looks good. This should be a fun build
thanks
Here's some interior pics

No metal work needed

Dust help keep moisture at bay, but never held water.

Might restore cab for creature comforts. AC is a must in hawaii
​​​​​​​
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Old Aug 18, 2021 | 05:36 PM
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Have you actually measured and compared the vette and AD truck track width? is the vette similar? looks much wider than the truck to me
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Old Aug 19, 2021 | 07:05 AM
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Originally Posted by aknovaman
Have you actually measured and compared the vette and AD truck track width? is the vette similar? looks much wider than the truck to me





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Old Aug 19, 2021 | 07:23 AM
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Originally Posted by aknovaman
Have you actually measured and compared the vette and AD truck track width? is the vette similar? looks much wider than the truck to me

P.s.
I love the questions and comments. Keep'm coming
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