Re: S10 Swap how to
 

Thanks for all your work on all this skymangs, this is now a "sticky"

Re: S10 Swap how to
 

:cong:

Re: S10 Swap how to
 

Whoever suggested this be a sticky is a bona fide genius! :lol:

Re: S10 Swap how to
 

Oh, and Congratz!!!

You do great stuff and your explanations are very clear and descriptive. Congratz again!!!

Re: S10 Swap how to
 

Hey Chris, congrats on the sticky for a great thread...Jim

Re: S10 Swap how to
 

Thanks Bill for making this a sticky. I hope it will be a good tool for quick reference.

Side note. I just got an longbed pickup going on an extended cab in the shop today. As I build this one I'll be able to give ya'll dimensions for extended cab conversion as well.

Re: S10 Swap how to
 

That's what mine is! I trimmed 2.375" off the front of the bed to match the extended cab wheelbase.

Re: S10 Swap how to
 

Great info... thanks... I'll head out there in a bit and take a look at the temp sensor, as currently the front one is out and the manual gauge is in it's location... will hunt out the one on the pass side of the head... I was just researching the VSS and looking at pics of the wiring... and I'm seeing it's a two wire set up... any info on which wire does what? Sorry to ask so many questions, I love wiring but I've never messed with any gauges so this is a learning experience for me... Also can anyone post a photo of the gauge cluster plug? I've got a ton of plugs wrapped around my column not being used and that would help me figure out which one I'm searching for...

Re: S10 Swap how to
 

I'm looking forward to this one. I'm hunting for a cheap extended cab for my 3600. They're snagged before I can get to them, and I don't want to pay extra for a pretty one. :waah: Can't wait to hear the verdict on this swap.

Re: S10 Swap how to
 

User Error; the two wires off the VSS should go directly to the ECM. There will be one wire from the ECM that gives signal to the speedo. I posted the pinout for S10 Dash plug earlier on this thread.

Re: S10 Swap how to
 

On the 3600 build. So far, the cab stand reference points and measurements are exactly the same as the long-bed frame. I am prepping the 5.3L/4L60E combo today, hopefully be the end of the week the bed will be mocked up.

Re: S10 Swap how to
 

So the only drawback on 92 and later is no mechanical speedo cable? So if you're using electronic gauges there's no issues? and the 700r4 will accept the 4.3 or the SBC/350?

Re: S10 Swap how to
 

Sarge, I see lots of pickups done with the s-10. Ever done an AD panel truck/s-10 swap?

Re: S10 Swap how to
 

User error; Correct.

Old Crow; I have not done a panel truck yet, but I can't see the difficulty. They use the same bed and cross sills as a truck. Should be pretty much exactly the same.

Re: S10 Swap how to
 

I just bought both a 49 and 53 burb (one for parts) and I was thinking of swapping onto an s10 but I wondered if the low part of the frame would hang too low.

Re: S10 Swap how to
 

10-4 anyone have an actual pic of what the gauge plug looks like? I've got the unused portion of the harness all zip tied around the column up under the dash many many plugs... not doing the tear down myself... no clue which plug I'm looking for LoL... Fun stuff finishing someone elses project... it's got it own set of issues...

Re: S10 Swap how to
 

Maybe i'm a sucker for punishment or a control freak.... but i can never start where anyone left off. especially when it comes to wiring.

Not sure what year speedo you have... but here's a good start.
http://67-72chevytrucks.com/vboard/s...d.php?t=313815

Re: S10 Swap how to
 

Beanyard; frame should sit just like it does on the truck swap. should look fine.

User Error; Sorry, no pics of the plug. It's a Blue rectangle plug with 18 pins. Should be the only one like it in the dash board area.

Re: S10 Swap how to
 

Sorry if I missed this answer, can the s10 front coils be used for the conversion using a V8?

Re: S10 Swap how to
 

I had a V-8 S-10 with lowering springs, no issues at all.

Re: S10 Swap how to
 

Garyhenrich; Yes, I've never changed front coils. They work nicely. What I would recommend is new ball joints (Moog or equivalent), and replacing any worn suspension components while you swap in the drop spindles. Less headaches later that way!

Re: S10 Swap how to
 

Thanks, I will upgrade the worn parts when I install the drop spindles. Great thread. I took all this info, plus info from other threads on s10 conversions and put them all into a 40 page document that I am now following on my conversion. I have a 48 3800 that has a restored body that I'm dropping on a 84 s10. My 48 had a 54 235 installed and they moved the radiator ahead a couple of inches for fan clearance, Not sure if I'll need to change out the radiator to clear the steering box. Again, thanks for all the help, should be dropping the body on the frame in a couple weeks.

Re: S10 Swap how to
 

If it's a 1 ton, are you stretching that S10 frame, or are you converting it to a short bed?

Re: S10 Swap how to
 

Moving to a short bed. Bought another 48 3100, pulled the bed and running boards off of that and will set the new rig up as a short bed 48. My cab is fulling restored with a wooden flat bed but needs an updated chassis.

Re: S10 Swap how to
 

Gotcha... should be a pretty straight forward swap then.

Update on the 54 long bed swap. The long bed is about 2.5" too long for the wheelbase. The solution I came up with is to remove 1.25" from each of the bed splash guards (to tuck the bed closer to the back of the cab) and to re-locate the rear end rearwards 1.25". Other than that, the swap has all been exactly the same.

Re: S10 Swap how to
 

:hi:Skymangs... I Have A :gmc2: 1/2 Ton Longbed Im Looking To Swap Soon.
I Talked To The Guys At EZ Swap Chassis An They Told Me That For Longbed /LWB Trucks Using S10 Ext Cab Frames 87-92 All You Have To Do Is Flip The Rear Springs Around Front To Back.. This Will Give You The 125" Wheel Base Fitment ...
Yes or No? You Seem To Have Mastered These Swaps..

Re: S10 Swap how to
 

Thank you so much for this write up. I have been searching the web for any info I could find and this is great. Me and a buddy of mine are trying to do a 1950 ( at least that is what he said it was) for another friend of ours. he wants it for his dad that has cancer and has less than 6 months to live. We are hoping to get this done in less than 60 days but niether of us have done anything like this. I have cut and pasted almost 50 pages from this thread to have at our finger tips.. Great write up, thanks again.

Re: S10 Swap how to
 

In brand new here. Just bought a second series 55 with a 58 fleetside bed. Any reason this swap won't work for me? Looks like my wheelbase is a little longer but I'm sure there's room to massage things a bit. There's a 118" wheelbase s-10 chassis on CL for $350. Thinking I'm gonna snatch it up. Any advice would be greatly appreciated.

Re: S10 Swap how to
 

I have gone through much of the write up and it is very detailed, I have the 53 chevy the S10 explorer rear end, and just purchased a cummins 4bt and will use a nv4500 for the the engine and trans choice. Will be putting a lot of your ideas into mine, thanks for the write up done well

Re: S10 Swap how to
 

Anybody out there used longer upper and lower a-arms instead of spacers on the front end? I would like to use tubular a-arms and not use the wheel spacers. Thanks:gmc2:

Re: S10 Swap how to
 

Thanks for the quality info and write up
on this swap

Re: S10 Swap how to
 

Sorry, I've been pretty busy lately. Thank you all for the kind comments. I had never even thought of flipping the springs to move the rear end forward... I'd have to look at it, and see what effect it would have on the pinion angle.

I've never used longer A-frames. Most of my customers are on a pretty tight budget, and items like that tend to add up quickly. I will look into it though.

The '54 LS1 truck just ran for the first time today! I'll get a thread going on it when I have a few hours to spare.

Re: S10 Swap how to
 

i wanna see this:smoke:

Re: S10 Swap how to
 

here's a link to the run video. fuel injected, electronic throttle, vintage air, artillery's and Coker wide whites... the whole shebang!
https://www.facebook.com/video.php?v...type=2&theater

Re: S10 Swap how to
 

Here's a few pics of the '54 in progress. and a link if you'd like to see all the work.

https://www.facebook.com/OSGcustoms

Re: S10 Swap how to
 

Oh thats so sweet!!

Re: S10 Swap how to
 

very nice

Re: S10 Swap how to
 

I'm new to this forum but was given the link to this thread. I'm just starting my body swap. 51' to 91' 108" frame. Putting in an IRS and an lq4 6.0l LS based motor. What I'm wondering is what you do fr motor mounts for the LS. I've heard about using chevelle ls conversion mounts to the v6 frame cradles? I see you always make your mounts but how far back from stock location do you go? The chevelle plates mount around 4" back I think.

Great thread by the way! Will be using it for reference for sure.
Thanks

Re: S10 Swap how to
 

The best advice is put your cab on the frame, then put your engine 1 inch forward of the firewall, then remove your cab and finish the install of the drive train. Also, look at posts around #55 in this thread and see some pictures of a placement for the mounts and some other comments. Frames are slightly different on the s-10 from the 80's to the 90's. Make sure any pictures you look at match your frame if you don't mount it to your exact cab placement.

Re: S10 Swap how to
 

Thanks, I'll have to get the body mounted then get it mesured up. Still saving for the Trans T56