Conversions & Swaps LSX Engines in Non-LSX Vehicles
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1970 c10 awd

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Old Feb 14, 2015 | 04:52 PM
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Default 1970 c10 awd

This is my dad's project that he started back in 2010. He got so busy at work, the C10 was put on the back burner. Work's finally slowing down for him so we're started back up on it this weekend.
Some details: It started as a 4wd 1970 C10 and a rolled 07 Trailblazer SS. His intention was to adapt the TBSS AWD to the C10, but after some measurements, he found out the frames were really close. So the project became a fully body swap. The entire chassis is the TBSS. The C10 cab even has the trailblazer floor pan now.dum

Here's a link to some info on the engine.https://ls1tech.com/forums/conversio...901bhp.htmldum
The short version is its a Virginia Speed blown 427 LS2. It made 901hp on the engine dyno. The tranny is a 4L80. My uncle fabbed up a custom exhaust using corvette bi-modal mufflers (looks awesome)

My dad's ultimate goal is for the truck to look like a nice sleeper. It'll be painted two tone green with a white top. The work so far has come out terrific.




































Last edited by 1Blown04; Feb 14, 2015 at 06:05 PM.
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Old Feb 14, 2015 | 05:03 PM
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Old Feb 14, 2015 | 05:18 PM
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Old Feb 14, 2015 | 06:30 PM
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Very cool, I had an 08 TBSS awd truck was fun to drive, this should be even better.
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Old Feb 14, 2015 | 08:55 PM
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Wow, that looks incredible.
This is going to be good.
Great job




subd
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Old Feb 15, 2015 | 06:31 AM
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That will be wicked, nice work guys.
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Old Feb 15, 2015 | 08:53 AM
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Very cool project!
That AWD should be hella fun.
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Old Feb 15, 2015 | 03:04 PM
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That is gonna be a fun rig.
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Old Feb 15, 2015 | 06:58 PM
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Wow, this is really cool. Looks like most of the hard part is done. Now onto the fun stuff! I'm amazed how well all of that fit in there. The wheels are perfectly centered in the fender wells too.
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Old Feb 16, 2015 | 05:51 PM
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Amazing build. Always loved the stepside trucks and want to build one with a LS someday. Adding the modern chassis makes this even cooler though, this will be a awesome truck when done.
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Old Feb 18, 2015 | 04:54 PM
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That truck is going to be BADASS! I've always loved those trucks and having the newer chassis with that monster power plant is just crazy cool.
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Old Feb 18, 2015 | 05:11 PM
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Just push it to the side and I'll come and get it out of your way, its been sitting around too long. That is a killer truck, I love it, one of the coolest builds I've seen. Good Luck! I may have to keep an eye open for a trailblazer ss.
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Old Feb 18, 2015 | 10:22 PM
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Thanks for the kind words, my dad was appreciative of them. It had been stagnant for awhile, but between working on my ElCo and Nova, I think it relit a fire under his butt. Plus now he actually has some time. The full exhaust is bolted up and now the goal is to get the trans cooler, power steering cooler, intercooler, intercooler pump/resovoir, and computer/fuse block all mounted up.
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Old Feb 19, 2015 | 06:33 AM
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Was the wheelbase correct? I am planning on doing something similar, but with a 2000+ tahoe/yukon 4x4 frame and suspension because the wheelbase is almost perfect.

Also, where did you get the 4l80e to tbss transfer case adapter? When I had my tbss I know they were pretty pricy still.

No matter what, the truck is amazing!
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Old Feb 19, 2015 | 03:51 PM
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Originally Posted by operatorfailure
Was the wheelbase correct? I am planning on doing something similar, but with a 2000+ tahoe/yukon 4x4 frame and suspension because the wheelbase is almost perfect.

Also, where did you get the 4l80e to tbss transfer case adapter? When I had my tbss I know they were pretty pricy still.

No matter what, the truck is amazing!
Thanks!

The TBSS frame was lengthened 2 inches to match the wheelbase of the C10. In regards to the transfer case adapter, he can't remember who it's from, but does remember it was pricey. It was purchased 4 years ago or so.
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Old Feb 19, 2015 | 03:54 PM
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Here's a couple pics of the Kooks headers and the rest of the exhaust. No clearance issues!








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Old Feb 24, 2015 | 10:45 PM
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Wow, this is gonna be fun! I'll be watching how this turns out for sure.
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Old Apr 9, 2015 | 11:28 PM
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Been thinking about this same build. Cant wait to see how it turns out.
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Old Apr 10, 2015 | 10:24 AM
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Very Cool build. Looks like the body swap was straight forward since you used the TBSS floor pan.
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Old Apr 10, 2015 | 11:28 AM
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wow very nice build, like others said, great sleeper youll be able to take anyone off the line easily... well pretty much everyone with 900hp heh
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