Ask the Car People.SM


Chevy S10 - GMC S15 and Sonoma Engine Swap

42 messages,  Last post on Dec 31, 2011 at 4:20 AM

You are in the Chevrolet S-10 & GMC S15 Sonoma Forum.

What is this discussion about? Chevrolet S-10, GMC Sonoma, Engine, Truck

Messages Page 5 of 5

#37 of 42 2.5 to a 4.3 swap by ryanator

Jan 05, 2011 (10:18 pm)

I have 91 sanoma 2.5 5 speed two wheels drive. I also have 90 blazer 4.3 5 speed. I want the 4.3 (and tranny) in the sonoma, and maybe the other in the blazer just to get rid of it but dont care. If i just pull the wiring harnes at the outside fire wall and leave it with the motor and pull the computer will it all plug back up to the other vehicles wiring harnes, to keep it as much OE as possible?

#38 of 42 Re: 2.5 to a 4.3 swap [ryanator] by steve1958

May 17, 2011 (8:15 pm)

Replying to: ryanator (Jan 05, 2011 10:18 pm)
yes, this will work...

#39 of 42 4.3 to 350 swap by whitetailslam

Jun 02, 2011 (3:30 pm)

I would like to know what kind of kit I would need to swap my 91 4.3 to a 350 small block in a 4x4 S10 blazer. Thank you for any advice that you can give me.

#40 of 42 Re: 4.3 to 350 swap [whitetailslam] by 355s10

Jul 26, 2011 (9:09 am)

Replying to: whitetailslam (Jun 02, 2011 3:30 pm)
check jags that run. they have a full book on everything you will need. depending on if you are goin F/I.... you can easily get a harness from painlesswiring. the do v8 swaps in s10, jags... n a few other vehicles. you will need a flip kit for the radiator (4.3 radiator or vette radiators work) and 2.8 motor mounts from an older s10 will work fine. being a 91 is it TBI or carb??

#41 of 42 S-10 needs a motor by shack4tom

Dec 20, 2011 (1:01 am)

Ok, I have an S-10 sitting there, its not moving cuz the motor died (RIP). I don't know which way to turn. Crate motor, junk yard motor, factory motor, rebuild the one thats in there or call the tow truck and get a hundred dollars? What should I do? I welcome all comments, maybe someone wants to purchase-I could make a deal. Concord NC. 2000, high miles but looks good, 2.2L automatic, navy blue. But I would rather keep it for my daughter and I to share. A bit sentimetal.

#42 of 42 Crate motor by shack4tom

Dec 31, 2011 (4:20 am)

http://flitelineenginesupply.com/index.php?main_page=product_info&cPath=1&produc- ts_id=94
This will probably be the source I use to find a rebuilt engine for the S-10, any and all comments are welcomed.

Messages Page 5 of 5

To POST a message, please Sign In.

Advertisement

Browse by Category

Browse by Vehicle
   View All Vehicles

Browse by Board
Browse by Topic
View All Topics

Edmunds Community

Advertisement