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Old 03-30-2021, 07:46 AM   #1
jjzepplin
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Re: Doing LS Swap - I have no idea what I'm doing!

Check out the transmission crossmember I used in my No Daggum Money build. It was cheap and very well built and fits like it was custom made just for my truck. http://www.67-72chevytrucks.com/vboa...=550804&page=7 IFS is the builder.
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Old 03-30-2021, 11:38 AM   #2
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Re: Doing LS Swap - I have no idea what I'm doing!

Quote:
Originally Posted by jjzepplin View Post
Check out the transmission crossmember I used in my No Daggum Money build. It was cheap and very well built and fits like it was custom made just for my truck. http://www.67-72chevytrucks.com/vboa...=550804&page=7 IFS is the builder.
Looked through some of the pages of your build. Nice job on your stuff! I did see that crossmember before... can't remember why I ended up with something different. I do like that there is plenty of room for exhaust.

Doing a quick search for it, though, I can't get their website to come up. Maybe work settings.
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Old 03-30-2021, 04:39 PM   #3
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Re: Doing LS Swap - I have no idea what I'm doing!

My partially restored truck came with an aftermarket crossmember from the po but I modified it to allow for better exhaust routing.
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Old 03-30-2021, 09:20 PM   #4
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Re: Doing LS Swap - I have no idea what I'm doing!

This one is very close to mine and may be a clone. https://www.ebay.com/itm/Transmissio...cAAOSw-Rle~Enr
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Old 03-31-2021, 11:07 AM   #5
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Re: Doing LS Swap - I have no idea what I'm doing!

Quote:
Originally Posted by jjzepplin View Post
This one is very close to mine and may be a clone. https://www.ebay.com/itm/Transmissio...cAAOSw-Rle~Enr
Thanks for the link! If I can't get the one I have to work, I'll probably go this route.
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Old 03-31-2021, 11:56 AM   #6
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Re: Doing LS Swap - I have no idea what I'm doing!

The one you have from CJ Pony will likely work. I kinda remember it took some twisting and turning to get mine in. Kinda like getting a couch through a doorway.
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Old 04-05-2021, 11:06 AM   #7
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Re: Doing LS Swap - I have no idea what I'm doing!

Got the crossmember in place. Not bolted in, but in place.

It looks like the holes will line up and work, I just have to "flex" the frame a little to get the bolts in place. Ordered a new transmission mount, as I forgot to do that.
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Old 04-06-2021, 12:22 AM   #8
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Re: Doing LS Swap - I have no idea what I'm doing!

Awesome! got a pic?
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Old 04-06-2021, 07:53 AM   #9
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Re: Doing LS Swap - I have no idea what I'm doing!

Also would like to see what you did with your motor mounts.
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Old 04-06-2021, 08:09 AM   #10
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Re: Doing LS Swap - I have no idea what I'm doing!

Quote:
Originally Posted by jjzepplin View Post
Awesome! got a pic?
Quote:
Originally Posted by notsolo View Post
Also would like to see what you did with your motor mounts.
I'll try and get some tonight.
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Old 04-13-2021, 01:17 PM   #11
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Re: Doing LS Swap - I have no idea what I'm doing!

A few days late, but here we go...
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Old 04-13-2021, 05:30 PM   #12
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Re: Doing LS Swap - I have no idea what I'm doing!

Thanks for posting, good to see what others are doing. I'm going to use the OEM A/C compressor, so I need to shift mine back as far as possible...got my computer back from LT1....and almost done reworking harness.
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Old 04-13-2021, 06:23 PM   #13
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Re: Doing LS Swap - I have no idea what I'm doing!

Your a bit ahead of me with my swap. Branden has my computer as of today and will start on harness tomorrow. Ordered some parts for the LM7 planned refresh. I decided to go with Hooker Blackheart engine mounts so I don't have to mod anything to keep the low mount compressor.
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Old 04-14-2021, 10:56 AM   #14
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Re: Doing LS Swap - I have no idea what I'm doing!

Quote:
Originally Posted by notsolo View Post
Thanks for posting, good to see what others are doing. I'm going to use the OEM A/C compressor, so I need to shift mine back as far as possible...got my computer back from LT1....and almost done reworking harness.
I think I'll try and put the A/C compressor in to see if it will fit. I found a bracket the other day that is a "low profile" a/c bracket that is supposed to move the compressor in closer to the engine.

https://www.ictbillet.com/ls-truck-l...-7176-lq4.html

Maybe that'll work?

I have an a/c truck, but, I have no idea when it worked last. So, it's not a huge priority to get it going. Would it be nice? Sure. But, in the "older" vehicles I've had, a/c hasn't worked, so I'm used to it.
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Old 04-14-2021, 11:03 AM   #15
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Re: Doing LS Swap - I have no idea what I'm doing!

If you have the extra mounting holes in the plate, you might gain some room behind the compressor moving the mount back to the 2nd hole in the frame top.
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Old 04-14-2021, 11:08 AM   #16
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Re: Doing LS Swap - I have no idea what I'm doing!

Quote:
Originally Posted by EagleChief View Post
I think I'll try and put the A/C compressor in to see if it will fit. I found a bracket the other day that is a "low profile" a/c bracket that is supposed to move the compressor in closer to the engine.

https://www.ictbillet.com/ls-truck-l...-7176-lq4.html

Maybe that'll work?

I have an a/c truck, but, I have no idea when it worked last. So, it's not a huge priority to get it going. Would it be nice? Sure. But, in the "older" vehicles I've had, a/c hasn't worked, so I'm used to it.
That link is for an aftermarket Sanden compressor, not the factory one. Also, I don't think with the conversion motor mounts, you will be able to get a compressor in there. Some times you can trim them and make one fit, but the mount really needs to be further back.
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Old 04-14-2021, 11:26 AM   #17
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Re: Doing LS Swap - I have no idea what I'm doing!

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Originally Posted by ls1nova71 View Post
That link is for an aftermarket Sanden compressor, not the factory one. Also, I don't think with the conversion motor mounts, you will be able to get a compressor in there. Some times you can trim them and make one fit, but the mount really needs to be further back.
I tried to mock up the stock a/c compressor mount when I put the adapter plates on. There was a pretty good chunk of the bracket that I would have had to cut out. I think it would be "doable", but I don't really have the time or "want to" at the moment to trim the bracket.
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Old 04-14-2021, 11:21 AM   #18
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Re: Doing LS Swap - I have no idea what I'm doing!

Here's another bracket that I saw: https://www.ictbillet.com/ls-engine-...ls1-block.html

It may be another option, I don't know.
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Old 04-16-2021, 10:45 AM   #19
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Re: Doing LS Swap - I have no idea what I'm doing!

Got everything bolted up last night! Engine and transmission are now fully bolted in. Now to start figuring out the fuel situation. At my pace, I should have that wrapped up by, say, July?
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Old 04-16-2021, 05:28 PM   #20
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Re: Doing LS Swap - I have no idea what I'm doing!

Forward progress...Good...I'm right behind you, probably August - September.... Need to get my mounts complete...I have a Boyd tank and in the process of custom -redo-finagle a OEM 2001 fuel pump onto this tank.
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Old 05-26-2021, 01:41 PM   #21
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Re: Doing LS Swap - I have no idea what I'm doing!

Well, time to start getting around to the truck again. Had a slight delay, as Mother's Day and wife's birthday came around - so, new kitchen sink & faucet and some concert tickets kinda set me back a bit.

Anyway, just purchased the sending unit and fuel pump for the Wrangler fuel tank swap. Decided to go that route. I still need to get the tank. After searching on here and reading up on the Wrangler tank swap, I ended up getting the sending unit for a '87 S10 Blazer, an AC Delco #EP381 fuel pump. Will I still need the pressure regulator? From what I can tell, that pump is rated at 60psi and 155lph. And, I'm guessing I'll still want a fuel filter in line, right?
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Old 05-30-2021, 09:19 AM   #22
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Re: Doing LS Swap - I have no idea what I'm doing!

I will be doing the LS swap sometime this summer also, following along here.
Great build so far. What was your main reason for not keeping the in cab tank?
Was it the smell or the sound of the pump that I’ve heard can be very loud.
I think one of the coolest things on these trucks, mine is a 67, is the side fill for the tank. I was hoping to keep this set up but if the pump is that loud, I would seriously reconsider
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Old 05-30-2021, 09:47 AM   #23
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Re: Doing LS Swap - I have no idea what I'm doing!

Well, I’m going to do the in cab in tank pump in a couple weeks/month...will report on the noise.
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Old 05-26-2021, 04:48 PM   #24
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Re: Doing LS Swap - I have no idea what I'm doing!

You will need a fuel filter regulator. Most use the C5 Corvette FFR. Get AC Delco or Wix brand.
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Old 05-26-2021, 05:21 PM   #25
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Re: Doing LS Swap - I have no idea what I'm doing!

If it’s a truck intake, it has a regulator and requires a return line
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