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  • Ol Blu Part I: Intro
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3D PRINTING
  • 3D PRINT SERVICES
  • 3D PRINTING FOR HOT RODS!
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  • Scraper Blade Handle
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  • Ekornes Chair bushing
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LASER ENGRAVING & VINYL
CUSTOM C10 PROJECT
  • Ol Blu Part I: Intro
  • Ol Blu Part II: 2015-18
  • Ol Blu Part III: 2019-21
  • Ol Blu Part IV: 2022-25
  • Ol Blu Part V: 2026...
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  • Home
  • 3D PRINTING
    • 3D PRINT SERVICES
    • 3D PRINTING FOR HOT RODS!
    • Timewise 825 Mounts
    • Tilting Phone Cradle
    • Scraper Blade Handle
    • Coasters
    • Ekornes Chair bushing
  • UV PRINTING
  • LASER ENGRAVING & VINYL
  • CUSTOM C10 PROJECT
    • Ol Blu Part I: Intro
    • Ol Blu Part II: 2015-18
    • Ol Blu Part III: 2019-21
    • Ol Blu Part IV: 2022-25
    • Ol Blu Part V: 2026...
  • Home
  • 3D PRINTING
    • 3D PRINT SERVICES
    • 3D PRINTING FOR HOT RODS!
    • Timewise 825 Mounts
    • Tilting Phone Cradle
    • Scraper Blade Handle
    • Coasters
    • Ekornes Chair bushing
  • UV PRINTING
  • LASER ENGRAVING & VINYL
  • CUSTOM C10 PROJECT
    • Ol Blu Part I: Intro
    • Ol Blu Part II: 2015-18
    • Ol Blu Part III: 2019-21
    • Ol Blu Part IV: 2022-25
    • Ol Blu Part V: 2026...

Ol Blu Project - Part IV

After suffering the loss of Brent, we had a lot to deal with. We needed to clean up the shop and his house, sell all of his vehicles other miscellaneous items and figure out what to do with his house & shop. This meant spending a lot of time there, so I decided to bring Ol Blu back to the shop, again.

  

Brent had been working on a 1970 Coupe de Ville in the effort to reminisce with his first 1970 Coupe, but this time he wanted it to have a 10 liter Big Block Chevy and the brightest tri-coat red paint he could find (Soul Red).


As you can see, he built a gorgeous engine. He wanted it to be exactly 10 liters, so he bought & assembled very specific components including a tall-deck Big M block, long-throw crank, pistons, connecting rods, etc. He equipped it with Brodix aluminum heads beautiful front drive system and Edelbrock Pro-Flo 4 XT fuel injection and painted it Soul Red. He also had a 4L80E transmission to go with it.


That engine was going to be difficult to sell and we really didn’t want somebody else owning an engine that Brent never got to start, so Brent’s friend (and mine), Eric, talked me into installing it into Ol Blu. The Soul Red paint Brent had purchased was also going to difficult to sell, and was very expensive, so I decided to change Ol Blu’s intended color from Bahama Blue to Soul Red. Yeah, I know, I've said several times here that this truck needs to be blue. More on this topic later.

This meant tearing out the LM7 engine and 4L60E transmission, which also never got started, and revamping the truck for the 10 Liter with its 4L80E trans. 

Some of this was very easy (motor mounts & oil pan), some of it was very difficult (exhaust manifolds). I got lucky that the driveshaft still fit and I got to use my existing fuel lines, fuel pump, mufflers, etc. 


I suspected space would be limited so I made sure to move the engine as far back possible.

Here's a video of the first time this engine ran. It was difficult to keep running because I found out (months later) that it had too much injector. 

Now that I had an operational rolling chassis, I got to move forward with working on the cab. I removed it (again), scraped 40 years of crud from its belly and had it mediablasted.

  

When I had the LS-based engine, which is inherently ugly (unless you spend a lot of money dressing them up), I was not going to spend much time making the engine bay pretty. But now that I had a good looking engine, I decided to put extra effort into the engine bay. This meant routing all of the hoses and wires so they would be minimally-visible. This is where being mildly OCD really pays off. I decided to route the AC/heater lines & wiring under the fenders, which would enable a smooth firewall. I painted the belly and lower firewall with Chassis Saver black paint, the firewall Soul Red and had Scot Kohler do some lettering for me, in honor of Dad and Brent.

    Next up was assembling the engine bay. I spent many months creating the wiring harness, 3D printing an enclosure for the ECM and relays, custom making AC & heater lines and ways to mount them. It was quite fun. By the time I had gotten the inner fenders, radiator support and other engine bay items painted Soul Red, I was repeatedly asked about the blue dash. I was going to keep the dash blue for several reasons... I wanted to pay homage to the color the truck once was, I was lazy and didn't want to deal with it and - perhaps most important - the dash turned out to be the last thing I painted with Brent. While chatting with my father-in-law Dennis one day and explaining the red truck will have a blue dash, he simply sang the line, "Devil with the Blue Dash". Perfect! Now I have something to put on that awkward angled panel at the bottom of the glove box door when I'm done.


    Engine was installed, engine bay was painted & assembled, this was starting to feel good. Remember when I said that space would be limited with the big block? I wasn't wrong... by the time I got the radiator and electric fans installed, I had - literally - no extra room. They recommend at least a 1/2 inch between the water pump pulley/fan and anything in front of it. I have a 1/4".


    You might notice the "Cadillac" valve covers. There's a story behind these. Because Brent was installing a Chevy engine into his Cadillac, he thought it would be funny to have Cadillac valve covers on his Chevy engine. He found some and his friend Eric surprised him when they showed on the Brent's doorstep one day. Sadly, as far as I know, the Cadillac valve covers never made it into the Coupe, even for a fitment test. But now I have Cadillac valve covers on my Chevy engine in a Chevy truck. No, I am not going to correct that. The story is better than the accuracy.


    On a related topic - I now have a 10 Liter engine in my C-10 truck. I really doubt any other C-10 owners have done this, and I did it by accident. I think that is the very definition of kismet.


    By this point, it should be obvious that this project has once again gone off the rails. It transformed from a decent daily driver to a full-blown show truck, or at least my attempt at a show truck - whether it's worthy of that declaration is somebody else's call.

      Bodywork Time. Oh Yay.

      It was inevitable, I had run out of ways to avoid doing bodywork. The engine ran, the HVAC was installed and the air suspension worked. 

      Ugh. Here we go.

      First-up... Metal Work.


      I stripped the rest of the cab (btw- not mediablasting it when I did the firewall and belly was a dumb decision), and spent the next several months doing all the metal repairs and custom metal work I could think of. This included:

      • Repairing gutter damage caused by Dad's 5th Wheel camper.
      • Adding rolled edges on tailgate (the factory tailgate had raw edges).
      • Customizing the taillights, based on the factory reverse lights for 65-66 C-10s.
      • Customizing the hood & adding a modern double-catch hood latch.
      • Adding aftermarket rear rollpan.
      • Welding all box panels together (sides, header panel, rear crossbeam, rollpan, etc.).
      • Filled-in all stake pockets.
      • Making exhaust ports in the box sides.
      • Welding the hood panels together. 
      • Creating a custom front rollpan, made from a heavily modified aftermarket rollpan for a squarebody. Then I had to lengthen the front of the fenders to match the rollpan.
      • Making custom bumpers based on split bumpers for a 1970 Camaro RS (I bought 8 of them total).
      • Many, many, many other custom details that are either too trivial to discuss or I've forgotten about them.


      This ended with a coat of epoxy primer and Optex high-build primer.

        Test Drives

        In November 2023, Ol Blu was far from complete (it was barely functional), but I couldn't help myself from my first test drive

        By April of 2024, Ol Blu was a fully-functional vehicle (hell, at one point it was even legal!)

        By this time (November 2025), I had fixed a couple of glitches in the Edelbrock fuel injection and the US Shift transmission controller. It drove much more gooder!

        I did get a chance to take a break and take Ol Blu to its first show, and it was a bigger hit than I expected.

        I Spent 21 months mudding & sanding. I lost track of how many gallons of filler was applied (most of which was sanded off and swept up!). At times it felt like I was sculpting a truck out of mud. This is where one's OCD gets put to the test. While trying to make it perfect, at some point I realized 'perfect' is an absolute term (non-negotiable) and therefore isn't possible. 

        OK, if perfect isn't possible, where is 'good enough'?

        I did some pretty cool stuff along the way though...

        • Made a crisp body line where it is curved on every other first-gen C10.
        • I continued the crisp line theme to the tailgate and hood angles.
        • Matched all of the body panels.
        • Remounted the bumpers to make sure the fit is tip-top.
        • I blocked. And blocked. And blocked. And Blocked.


        This long trek concluded with a scary night removing the box and transferring it to a cart by myself.

          Now for paint...

          MOVE ON TO PART V

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