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-   -   Cost for 4.8/4L60E/ECU/harness? What else do I need? (https://67-72chevytrucks.com/vboard/showthread.php?t=655482)

slotard 01-07-2015 12:51 AM

Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
I found a 4.8/4L60E with accessories, ECU, harness.

The guy posted it for $800obo, it's less than an hour each way. Around here, that seems to be a pretty good deal.

What else would I need? Any specialized tools? I know I'd need engine mounts, I imagine tranny mount, likely a new driveshaft. How much wiring stuff?

Thanks for any advice.

l92powered77 01-07-2015 03:45 AM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
Quote:

Originally Posted by slotard (Post 6988888)
I found a 4.8/4L60E with accessories, ECU, harness.

The guy posted it for $800obo, it's less than an hour each way. Around here, that seems to be a pretty good deal.

What else would I need? Any specialized tools? I know I'd need engine mounts, I imagine tranny mount, likely a new driveshaft. How much wiring stuff?

Thanks for any advice.


you can get the motor mounts as well as accesory brackets from www.dirtydingo.com and as far as wiring and gas pedel and mass air flow sensor and harness and fuel system and ecm programming check out www.psiconversion.com talk to John or Jeremy they will help you out. :metal::metal: you will need headers also.. driveshaft ...good luck !!

slotard 01-07-2015 09:28 AM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
What years require a new pedal? He has all of the accessories for it.

Matt Cramer 01-07-2015 10:09 AM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
A drive by wire throttle body would require a new pedal; a cable operated one would not. You can fit the cable operated throttle to a drive by wire engine; that's what I did.

mattcrp1 01-07-2015 10:39 AM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
That's a good deal, I paid $1000 for mine and had to drive to Sac. If you can get the drive shaft yoke that would be helpful. I had to get trailblazer ss exhaust manifolds for my swap, but i found a pair used for a decent price. Good luck.

slotard 01-07-2015 10:55 AM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
The guy is in Dixon, so not horribly far (although farther than I've taken the truck on the freeway... 4.10s, 30.5" tires, and TH350 mean it screams even at 55-60). I'll probably head up there this weekend. He claims he pulled it himself to do a swap on something he has and never got around to it, so I'm hoping he pulled everything.

Is there anything wrong with using his accessories (alt, ps)? How about AC, what would it take to make the new compressor work with my factory condensor/evaperator?

mattcrp1 01-07-2015 10:59 AM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
I am using all the accessories on my donor engine. I had to pull the old valve on the p/s pump and install it on the new p/s pump to adapt the p/s line pressure line. The a/c would not fit on my 76 and I had to remove it.

slotard 01-07-2015 11:54 AM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
Are there any 4.8/5.3 engines that I should stay away from? If so, how do I tell? I'd rather not get a bad engine (he claims it's good but you know how it goes).

slotard 01-07-2015 12:51 PM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
How much work is swapping the valve? What happens if you don't?

Wasted Income 01-07-2015 03:09 PM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
5-10 years ago that would have been a pretty steep price, but now....that's actually pretty decent.

I've had good luck with all of my junkyard engines. They are pretty durable. Change the oil, clean it up, and let er rip.

Matt Cramer 01-08-2015 09:48 AM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
Quote:

Originally Posted by slotard (Post 6989285)
Are there any 4.8/5.3 engines that I should stay away from? If so, how do I tell? I'd rather not get a bad engine (he claims it's good but you know how it goes).

There were a few iron headed engines; if you run into one of those, I'd hold out for an aluminum headed one. These only seem to have been made from 1999-2000, IIRC.

Wasted Income 01-08-2015 10:55 AM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
Quote:

Originally Posted by Matt Cramer (Post 6990652)
There were a few iron headed engines; if you run into one of those, I'd hold out for an aluminum headed one. These only seem to have been made from 1999-2000, IIRC.

And they were ONLY 6.0L engines. No other LS engine other than the very early LQ4 came with iron heads.

mattcrp1 01-08-2015 11:00 AM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
The valve for the p/s is an easy swap, its needed so you can use the factory p/s line on the 76 c10 and simply threaded it into the donor pump with the original valve. Its not totally necessary, if you want to go get a custom p/s line made with fitting and adapters, that works as well. I am "frugal", so this was less expensive.

Clyde65 01-09-2015 09:26 AM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
hOME DEPOT LETS YOU RENT A TRUCK FOR LIKE $20\DAY i BELIEVE

slotard 01-09-2015 11:07 AM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
I'm pretty sure it's $20 for 75 minutes, not all day. What does that have to do with this? I'm not gonna steal the engine out of one, or let the truck get "stolen" etc

ls1nova71 01-09-2015 02:54 PM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
Quote:

Originally Posted by slotard (Post 6989204)
The guy is in Dixon, so not horribly far (although farther than I've taken the truck on the freeway... 4.10s, 30.5" tires, and TH350 mean it screams even at 55-60)

Quote:

Originally Posted by slotard (Post 6992354)
I'm pretty sure it's $20 for 75 minutes, not all day. What does that have to do with this? I'm not gonna steal the engine out of one, or let the truck get "stolen" etc

Pretty sure this is what Clyde was referring to, I don't think he was implying you rent a truck and take the engine! :lol: Would make it pretty hard to return I would think.

mikewoods 01-09-2015 02:59 PM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
Quote:

Originally Posted by ls1nova71 (Post 6992696)
Pretty sure this is what Clyde was referring to, I don't think he was implying you rent a truck and take the engine! :lol: Would make it pretty hard to return I would think.

Haha, yeah I think he's saying rent the truck to pick up the engine...

Uhaul has a $19.99 pickup truck for the day.

slotard 01-09-2015 03:20 PM

Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?
 
Uhaul charges mileage that makes it pretty damn expensive.

I can deal with the 60-65 miles each way, it'll just be slower than if I was in something modern.


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