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#1 |
Senior Member
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Location: Centennial, CO
Posts: 2,949
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Re: ClusterTruck; because that’s what it is
The first bend was pretty easy, it's just a U bend cut in half and flipped. The hangers are another stock Ford part. I'm using 3 per side. They're pretty stout and easy to work with. The metal rods are generic from Amazon. I made the bolt hole portion of the mounts from 3/16 flat stock.
It's always surprising how long these things take... This was a whole saturday, but to do it again would probably take 1/3 the time.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#2 |
Who Changed This?
![]() Join Date: Jan 2013
Location: Simi Valley, CA
Posts: 10,403
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Re: ClusterTruck; because that’s what it is
What are the devices near the start of the pipes, before the "H" pipe? Cats or resonators?
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~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA |
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#3 | |
Senior Member
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Location: Centennial, CO
Posts: 2,949
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Re: ClusterTruck; because that’s what it is
Quote:
I like that old school exhaust smell for about 2 minutes, then I'm out. Too many years of working in shops I guess.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#4 |
Senior Member
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Location: Centennial, CO
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Re: ClusterTruck; because that’s what it is
The next round was a little more complicated. The pipes have to go over the rear, then the passenger side goes behind the panhard bar and the driver side goes in front. Then it has to clear the gas tank corners and go to the rear.
I started with the passenger side.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#5 |
Senior Member
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Location: Centennial, CO
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Re: ClusterTruck; because that’s what it is
Then mirrored it on the driver side, just shifted aft a bit, and continued on to the back.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#6 |
Senior Member
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Location: Centennial, CO
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Re: ClusterTruck; because that’s what it is
Then the passenger side.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#7 |
Senior Member
![]() Join Date: Oct 2012
Location: Phx, AZ
Posts: 241
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Re: ClusterTruck; because that’s what it is
Nice work, are you using a kit of misc exhaust pieces? or just buying what you need? also what size diameter are you using?
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Scott 1970 C10 LWB-->SWB Under Construction https://67-72chevytrucks.com/vboard/...d.php?t=847605 2014 2500HD DirtyMax|Daily Driver|Stock 2003 Tahoe Stock 1985 K5 5.3LS/4L60E|8Lug 4:56|3/4 Ton Front|14BFF Rear|Roll Cage|Dove-tailed & Bobbed |
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#8 | |
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Location: Centennial, CO
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Re: ClusterTruck; because that’s what it is
Quote:
I bought the universal box of mandrel bends from Speedway. It's the 2.5" version. I got their H pipe kit and also added the optional extra box of straight pieces they have for pickups. The H pipe was handy, but I haven't needed any of the straight pickup kit tubes. The pieces all come with one end expanded for slip fitting. That was handy. I only had a couple of pieces to butt weld; at the rear downward portion of the axle kickup and the front S shape before the mufflers. Both of those sections got welded in my vise and then put back on the truck.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#9 |
Senior Member
![]() Join Date: Oct 2012
Location: Phx, AZ
Posts: 241
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Re: ClusterTruck; because that’s what it is
Thanks for the info. I was looking at those Speedway kit as well. Their Phx store/warehouses is actually a few miles away from my office, which is convenient.
What muffler did you end up using?
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Scott 1970 C10 LWB-->SWB Under Construction https://67-72chevytrucks.com/vboard/...d.php?t=847605 2014 2500HD DirtyMax|Daily Driver|Stock 2003 Tahoe Stock 1985 K5 5.3LS/4L60E|8Lug 4:56|3/4 Ton Front|14BFF Rear|Roll Cage|Dove-tailed & Bobbed |
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#10 |
Senior Member
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Location: Centennial, CO
Posts: 2,949
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Re: ClusterTruck; because that’s what it is
The Flowmaster Flow FX. Those should be fairly mellow. We'll see.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#11 |
Registered User
Join Date: Jun 2014
Location: Mocksville, NC
Posts: 1,748
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Re: ClusterTruck; because that’s what it is
Nice work on the exhaust! That combination of bends you used is similar to what I ended up with to get over my rear axle. I'm curious to hear your exhaust with the H-pipe and those mufflers. With mine, I have the X-pipe so far back that it gives the exhaust a bit of a weird tone. I'm thinking about changing it to something like you did here.
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Builds: Green Gus the 68 C10 ; Sullii the 72 1500 - Instagram: @dr.hewitt - C10 Concept/Development Photos: Master Thread |
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#12 | |
Senior Member
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Location: Centennial, CO
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Re: ClusterTruck; because that’s what it is
Quote:
Interesting, I never thought about the location of the crossover and it's effect on the sound. Eventually, when I get it running, I'll take a YT clip of it and post it up.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#13 | |
Registered User
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 21,970
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Re: ClusterTruck; because that’s what it is
Quote:
Resonators & 'Helmholtz Chambers' are becoming much more common on big HP (& not so coincidently big $$) builds in efforts to keep things reasonable.
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67SWB-B.B.RetroRod 64SWB-Recycle 89CCDually-Driver/Tow Truck 99CCSWB Driver All Fleetsides @rattlecankustoms in IG Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive. It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar..... Cubic inches is like Indiana Jones with a cheap pistol. |
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#14 |
Senior Member
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Location: Centennial, CO
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Re: ClusterTruck; because that’s what it is
There's some interesting technology there. I'd like to see under some of the newer factory fast cars and how they've been doing things.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#15 |
Senior Member
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Location: Centennial, CO
Posts: 2,949
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Re: ClusterTruck; because that’s what it is
The cab has been at my friends shop for bodywork. We’re doing a labor trade for the body and paint. He’s got a couple of hot rods that need done and I’ve been helping him with mechanical and electrical items.
He does nice work, and it’s slow. It’s slow because he likes to let all the products cure before going onto the next step. Over the spring that can take a while because heat really speeds up the cure. Anyway, here’s some pics of the cab.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#16 |
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Re: ClusterTruck; because that’s what it is
The cab I have was dry and clean-ish, but it definitely had been worked hard. The back had a lot of dents. Dave and I got a lot of them out with the stud gun, then it was time for a skim coat. He has a cool sanding technique that gets the panels pretty flat. He uses these very long sanding blocks and a powder guide coat.
These pics are of a door, but the same technique applies. Those long blocks really show the imperfections, and eventually smooth them out.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#17 |
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Re: ClusterTruck; because that’s what it is
Here’s where he got the idea. https://www.linearblockingtools.com/
He makes his own with plexiglass and vinyl tubing.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#18 |
Registered User
Join Date: Jun 2014
Location: Mocksville, NC
Posts: 1,748
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Re: ClusterTruck; because that’s what it is
Body work is one thing I'm glad I didn't have to do on my build. What color are you going with?
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Builds: Green Gus the 68 C10 ; Sullii the 72 1500 - Instagram: @dr.hewitt - C10 Concept/Development Photos: Master Thread |
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#19 | |
Senior Member
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Location: Centennial, CO
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Re: ClusterTruck; because that’s what it is
Quote:
![]() The bad part about piecing this thing together is that none of the panels match so some kind of paint job is needed.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ Last edited by clay68c10; 05-20-2024 at 01:37 PM. |
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#20 |
Senior Member
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Location: Centennial, CO
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Re: ClusterTruck; because that’s what it is
This past few weeks have been exciting, paint has happened on the cab and doors!
Here’s a shot of a door after the first bake. It baked several times in the booth and for a week straight inside his enclosed trailer out in the sun. That also made room for some other cars he’s working on. Dave lays down 4 wet coats of clear so that it will sand and polish nicely. The long hot cure also helps harden the clear so it sands and polishes better.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ Last edited by clay68c10; 05-25-2024 at 02:56 PM. |
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#21 |
Senior Member
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Location: Centennial, CO
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Re: ClusterTruck; because that’s what it is
Here’s a shot of the door after the sand and polish.
He blocks the clear with 800, 2000, and then a DA with a 3000 pad. Then the buffer. It’s a long process but it works.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#22 |
Registered User
Join Date: Mar 2008
Location: Chandler,AZ
Posts: 575
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Re: ClusterTruck; because that’s what it is
Looks real nice.
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#23 |
Senior Member
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Location: Centennial, CO
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Re: ClusterTruck; because that’s what it is
Thanks, it’s coming together. The front clip is next. I’ve got the hammer and dolly work done on the fenders so they’ll be getting the skim coat soon.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#24 |
Senior Member
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Re: ClusterTruck; because that’s what it is
The fenders are ready. They needed a fair amount of work. My original driver side had a lower dogleg rust “repair” that was a patch welded over the top of a hole. Lovely. I cut it out and made a piece for it. The passenger side had a lot of previous repairs with paved filler over dents. There were also bondo worms on the back side of the dogleg. These came from several holes from an old school puller. But no rust, even in the cup.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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#25 |
Senior Member
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Location: Centennial, CO
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Re: ClusterTruck; because that’s what it is
The last thing I needed to do to get the frame ready was to make my exhaust heat shields. The ones that Angus from AC/DC was helping with.
![]() I had some really good heat shielding left over from my dealership days. It’s from an E-class gas tank recall. The new tanks came with the shield already attached, so I grabbed a couple of the old ones, thinking they may come in handy someday. Fast forward 10 years. It looks really beat up, but it’s not. The layer you see is the thin foil backing, about 2x the thickness of kitchen foil. It really shows the dents from reforming it. It’s a 3 layer item. The thick foil layer is about 20ga and is faced towards the exhaust, the middle layer is fiber insulation and the thin layer is facing up. The last photo is from underneath, before I rolled the cut edge to seal up the fiber inner layer.
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ClusterTruck: 68 C10 Bought in 89, wrecked in 03. Slow low $ rebuild started '17. 6.0 & TKO http://67-72chevytrucks.com/vboard/s...d.php?t=788602 93 K1500 Short Step, 350, NV4500, EBL flash ECU. Vortec heads & roller cam someday... 05 Jeep Wrangler Unlimited. 3” lift & 6-speed 02 E320 the insurance total “free car” 13 Tahoe LTZ |
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