The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain > LSx Swaps

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 01-07-2015, 12:51 AM   #1
slotard
Registered User
 
Join Date: Nov 2014
Location: Alameda, CA
Posts: 877
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.
__________________
1973 C20, 350/350
slotard is offline   Reply With Quote
Old 01-07-2015, 03:45 AM   #2
l92powered77
Registered User
 
Join Date: Dec 2014
Location: texas,2california
Posts: 123
Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?

Quote:
Originally Posted by slotard View Post
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. you will need headers also.. driveshaft ...good luck !!
l92powered77 is offline   Reply With Quote
Old 01-07-2015, 09:28 AM   #3
slotard
Registered User
 
Join Date: Nov 2014
Location: Alameda, CA
Posts: 877
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.
__________________
1973 C20, 350/350

Last edited by slotard; 01-07-2015 at 09:40 AM.
slotard is offline   Reply With Quote
Old 01-07-2015, 10:09 AM   #4
Matt Cramer
Registered User
 
Join Date: Apr 2012
Location: Covington, GA
Posts: 386
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.
__________________
Matt Cramer
1972 Chevy C10 - 4.8 swap, long bed, and maybe one dent free body panel somewhere - SOLD
4.8 LS build thread
Matt Cramer is offline   Reply With Quote
Old 01-07-2015, 10:39 AM   #5
mattcrp1
Registered User
 
mattcrp1's Avatar
 
Join Date: May 2010
Location: Mountain House, CA
Posts: 555
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.
__________________
My Chevy habit is paid for by Ford diesels...
Here is my SLOW LS install: http://67-72chevytrucks.com/vboard/s...55#post6456355
Caliper Rebuild: http://67-72chevytrucks.com/vboard/s...d.php?t=613748
Upper Control Arm Bushings: http://67-72chevytrucks.com/vboard/s...d.php?t=616974
IG mattcrp1
mattcrp1 is offline   Reply With Quote
Old 01-07-2015, 10:55 AM   #6
slotard
Registered User
 
Join Date: Nov 2014
Location: Alameda, CA
Posts: 877
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?
__________________
1973 C20, 350/350
slotard is offline   Reply With Quote
Old 01-07-2015, 10:59 AM   #7
mattcrp1
Registered User
 
mattcrp1's Avatar
 
Join Date: May 2010
Location: Mountain House, CA
Posts: 555
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.
__________________
My Chevy habit is paid for by Ford diesels...
Here is my SLOW LS install: http://67-72chevytrucks.com/vboard/s...55#post6456355
Caliper Rebuild: http://67-72chevytrucks.com/vboard/s...d.php?t=613748
Upper Control Arm Bushings: http://67-72chevytrucks.com/vboard/s...d.php?t=616974
IG mattcrp1
mattcrp1 is offline   Reply With Quote
Old 01-07-2015, 11:54 AM   #8
slotard
Registered User
 
Join Date: Nov 2014
Location: Alameda, CA
Posts: 877
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).
__________________
1973 C20, 350/350
slotard is offline   Reply With Quote
Old 01-07-2015, 12:51 PM   #9
slotard
Registered User
 
Join Date: Nov 2014
Location: Alameda, CA
Posts: 877
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?
__________________
1973 C20, 350/350
slotard is offline   Reply With Quote
Old 01-07-2015, 03:09 PM   #10
Wasted Income
Boosted Member
 
Wasted Income's Avatar
 
Join Date: May 2002
Location: Mackinaw, IL
Posts: 2,200
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.
__________________
1972 2wd K/5 Blazer Turbocharged 370 LSx - 941 rwhp / 1093 rwtq
1969 Chevy K-10 L33 5.3 / 4L80E / NP241 / 4" lift
1964 Buick Skylark Twin TURBO 383 LS pro-touring project
2014 VW Passat TDI - Daily Driver
Turbo diesel
2015 Sierra Denali HD Duramax Turbo diesel
2023 Ford Explorer ST - Twin Turbskis
2023 Ford F150 RCSB - Whipple Supercharged
2017 Polaris RZR Turbo
2014 Nor-Tech Center Console - Twin Supercharged Outboards

TURBO ALL THE THINGS!!
Wasted Income is offline   Reply With Quote
Old 01-08-2015, 09:48 AM   #11
Matt Cramer
Registered User
 
Join Date: Apr 2012
Location: Covington, GA
Posts: 386
Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?

Quote:
Originally Posted by slotard View Post
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.
__________________
Matt Cramer
1972 Chevy C10 - 4.8 swap, long bed, and maybe one dent free body panel somewhere - SOLD
4.8 LS build thread
Matt Cramer is offline   Reply With Quote
Old 01-08-2015, 10:55 AM   #12
Wasted Income
Boosted Member
 
Wasted Income's Avatar
 
Join Date: May 2002
Location: Mackinaw, IL
Posts: 2,200
Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?

Quote:
Originally Posted by Matt Cramer View Post
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.
__________________
1972 2wd K/5 Blazer Turbocharged 370 LSx - 941 rwhp / 1093 rwtq
1969 Chevy K-10 L33 5.3 / 4L80E / NP241 / 4" lift
1964 Buick Skylark Twin TURBO 383 LS pro-touring project
2014 VW Passat TDI - Daily Driver
Turbo diesel
2015 Sierra Denali HD Duramax Turbo diesel
2023 Ford Explorer ST - Twin Turbskis
2023 Ford F150 RCSB - Whipple Supercharged
2017 Polaris RZR Turbo
2014 Nor-Tech Center Console - Twin Supercharged Outboards

TURBO ALL THE THINGS!!
Wasted Income is offline   Reply With Quote
Old 01-08-2015, 11:00 AM   #13
mattcrp1
Registered User
 
mattcrp1's Avatar
 
Join Date: May 2010
Location: Mountain House, CA
Posts: 555
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.
__________________
My Chevy habit is paid for by Ford diesels...
Here is my SLOW LS install: http://67-72chevytrucks.com/vboard/s...55#post6456355
Caliper Rebuild: http://67-72chevytrucks.com/vboard/s...d.php?t=613748
Upper Control Arm Bushings: http://67-72chevytrucks.com/vboard/s...d.php?t=616974
IG mattcrp1
mattcrp1 is offline   Reply With Quote
Old 01-09-2015, 09:26 AM   #14
Clyde65
1965 Chevy C10, 2005 4.8L/4l60
 
Clyde65's Avatar
 
Join Date: Aug 2004
Location: DFW Texas
Posts: 8,546
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
__________________
Clyde65

Rebuild of Clyde
http://67-72chevytrucks.com/vboard/s...84#post8338184

69 Aristocrat Lo Liner build
http://67-72chevytrucks.com/vboard/s...84#post7561684



support our troops!
Clyde65 is offline   Reply With Quote
Old 01-09-2015, 11:07 AM   #15
slotard
Registered User
 
Join Date: Nov 2014
Location: Alameda, CA
Posts: 877
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
__________________
1973 C20, 350/350
slotard is offline   Reply With Quote
Old 01-09-2015, 02:54 PM   #16
ls1nova71
Registered User
 
ls1nova71's Avatar
 
Join Date: Dec 2009
Location: Independence Mo
Posts: 4,119
Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?

Quote:
Originally Posted by slotard View Post
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 View Post
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! Would make it pretty hard to return I would think.
__________________
My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html

5.3 swap into my RUSTY '71 C10
http://ls1tech.com/forums/conversion...71-c-10-a.html
ls1nova71 is offline   Reply With Quote
Old 01-09-2015, 02:59 PM   #17
mikewoods
Registered User
 
mikewoods's Avatar
 
Join Date: Jun 2014
Location: Highland, MI
Posts: 90
Re: Cost for 4.8/4L60E/ECU/harness? What else do I need?

Quote:
Originally Posted by ls1nova71 View Post
Pretty sure this is what Clyde was referring to, I don't think he was implying you rent a truck and take the engine! 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.
__________________
"The Mustang’s front end is problematic, get yourself a Firebird. "- Red Forman
mikewoods is offline   Reply With Quote
Old 01-09-2015, 03:20 PM   #18
slotard
Registered User
 
Join Date: Nov 2014
Location: Alameda, CA
Posts: 877
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.
__________________
1973 C20, 350/350
slotard is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 12:11 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com