Re: Finally my 49 s10 frame swap ls1/t56
 

Not sure which headers those are, but the drivers side looks like it doesn't have the kick out on the middle two cylinders to accommodate the steering connection. I had to use hedman headers for my 5.7l v8 in the S10 frame. Maybe mock up the engine and steering before bolting everything together permanently.

Re: Finally my 49 s10 frame swap ls1/t56
 

Correct got them off my 92 sierra that I took off since I had to smog the truck, think it will work but will have to use steering joints have 2 columns and both have steering shaft different sizes and one has multiple joints so hope it works

Re: Finally my 49 s10 frame swap ls1/t56
 

Some parts finally came in Walbro 255 fuel pump, Push start button with switches, 16" electric fan, and 19x22 crossflow Radiator

Re: Finally my 49 s10 frame swap ls1/t56
 

Was able to get some work done this morning removed the s10 can the front horns of the frame and 4 of the 6 body mounts from the s10

Re: Finally my 49 s10 frame swap ls1/t56
 

Getting the frame ready to shorten the frame

Re: Finally my 49 s10 frame swap ls1/t56
 

what are the specs and dimensions on the fan? just curious about the depth measurement required between the rad and the water pump snub and also cfm.

Re: Finally my 49 s10 frame swap ls1/t56
 

Got this from the add This is a new 16" S Blade Fan 12 volt high performance reversible electric cooling fan. Ideal for OEM or high performance applications.

Configured as a puller from the factory, it mounts on the inside and pulls the air through the radiator.

--They are manufactured to be durable and features an extreme duty 12 volt motor. Slim line high flow fan and moves 2500-2800 CFM of air.

--Approximate 10-13 amp draw.

haven't had much time to measure anything out but once I get motor mounted ill update with pictures and measurements you need

Re: Finally my 49 s10 frame swap ls1/t56
 

Good progress, and good looking project, You probably have the skills to build your own wiring harness. I used a Howell H242 TBI harness for my swap, 93 Caprice 5.7 4L60 into 72 Blazer ...Simple plug and play...I may have the ECM plugs from the Caprice if you are still needing them....Ed.

Re: Finally my 49 s10 frame swap ls1/t56
 

thanks 49chevy

Re: Finally my 49 s10 frame swap ls1/t56
 

Yea that's what Im going for plug n play since the engine harness and body plugs match I can use that as an advantage. That would be great Ed let me know if you still have the ECM plugs and what it would take to get them to me.

Re: Finally my 49 s10 frame swap ls1/t56
 

I am Mistaken, as usual, harness is more complete than I had thought.
I may have cut the 2nd trans plug, have not checked to see what might be missing...LMK if any of this would work for you..... $50.00 for the whole thing.....wires are solid some maybe stiff after 24yrs....it's not going anywhere you can think on it. .other...photo's would not
Load will try again later...Ed

Re: Finally my 49 s10 frame swap ls1/t56
 

Some additional photo's, LMK if its just the ECM plugs you want, didn't know if you might be interested in the whole thing, it is very solid useable.....Ed

Re: Finally my 49 s10 frame swap ls1/t56
 

only loads 1 photo at a time, Arrrgh.

Re: Finally my 49 s10 frame swap ls1/t56
 

Dam yea I only needs the plugs I already started to rework the harness I have. on your harness after the firewall grommet is it just the ecum plugs or does it have other plugs as well

Re: Finally my 49 s10 frame swap ls1/t56
 

It has another plug, 2" square maybe 40 bigger pins with a bolt in the center.

Re: Finally my 49 s10 frame swap ls1/t56
 

on the same side of the ecm plugs or is that the plug to the fuse box?

Re: Finally my 49 s10 frame swap ls1/t56
 

Same side as the ECM, size more like 1.5x 2.5. also 10 pin white connector. Fuse box was on the other side of the car.

Re: Finally my 49 s10 frame swap ls1/t56
 

that looks different I don't believe mine had that plug ill check with my 94 sierra since engine came out from similar truck

Re: Finally my 49 s10 frame swap ls1/t56
 

I removed / cut something out of the waterproof firewall seal, probably the A10 VSS wire.

Re: Finally my 49 s10 frame swap ls1/t56
 

maybe interested in just the plugs, what would it take to ship those if its something you be willing to do? going to try and go to local pick n pull see if I can find a truck harness and see what Im missing since my harness is cut right after the water tight seal.

Re: Finally my 49 s10 frame swap ls1/t56
 

Had some time today to split the frame and cut 5” inches off to get the correct wheel base 117” used a strap to press the frame back together and hold it in place couldn’t find my wire wheel so didn’t clean it up but plan to wire it up tomorrow and double check my measurements and weld it up

Re: Finally my 49 s10 frame swap ls1/t56
 

Been there done that! Also be sure to take a straight edge to the bottom of the frame to make sure the frames level.
Looks good

Re: Finally my 49 s10 frame swap ls1/t56
 

So I went to pick n pull and got the harness plug all the harnesses there where all cut at fire wall so was easy to just get plugs I needed but now that I’m doing the transmission side of the plugs my 95 4l60e plug only has 11 cables and PCM pin out calling for 12 I’m using the 95 truck PCM I’ll post the picture see if anyone can help me since I tried the tech side found nothing on it and other forums first picture is my plug and 2 nd plug is what I’m guessing I should have I guess I can pin it in but if I don’t have to it would be easier

Re: Finally my 49 s10 frame swap ls1/t56
 

The 4l60e clip 1

Re: Finally my 49 s10 frame swap ls1/t56
 

4l60e clip 2 the brown wire is labeled as pin U