Conversions & Swaps LSX Engines in Non-LSX Vehicles
Sponsored by:
Sponsored by:

Solstice swap question

Thread Tools
 
Search this Thread
 
Old Feb 21, 2015 | 11:55 AM
  #1  
solobaric's Avatar
Thread Starter
TECH Enthusiast
iTrader: (5)
 
Joined: Sep 2003
Posts: 721
Likes: 0
From: Henderson, KY
Default Solstice swap question

Thinking about swapping an LSX into a solstice but can't find out some specific info on the transmission. Anyway to keep the stock manual trans in there with a ls1/2 swap? Trying to keep the initial swap as budget friendly as possible at first until I get my t56 rebuilt.
Reply
Old Feb 21, 2015 | 02:16 PM
  #2  
Project GatTagO's Avatar
TECH Senior Member
20 Year Member
Liked
Loved
Top Answer: 1
iTrader: (7)
 
Joined: Mar 2003
Posts: 10,615
Likes: 1,883
From: Little Austin
Default

Originally Posted by solobaric
Thinking about swapping an LSX into a solstice but can't find out some specific info on the transmission. Anyway to keep the stock manual trans in there with a ls1/2 swap? Trying to keep the initial swap as budget friendly as possible at first until I get my t56 rebuilt.
Stock manual trans? The main issue with it is that it has an integral bellhousing that most likely will not allow you to use the stock 14" LS flywheel.

I'd save your money and do it right when you have a T56.

Andrew
Reply
Old Feb 21, 2015 | 03:23 PM
  #3  
joyridin''s Avatar
TECH Enthusiast
10 Year Member
iTrader: (1)
 
Joined: Jan 2014
Posts: 628
Likes: 36
Default

There is one running around here int he summer with a LS7. It is the nicest looking swap I have ever seen. It looks like it came from the factory with the engine and trans.

Those are nice cars. Just get all the pieces together and do it right the first time.
Reply
Old Feb 24, 2015 | 12:47 PM
  #4  
CBM Motorsports's Avatar
FormerVendor
iTrader: (2)
 
Joined: Dec 2013
Posts: 549
Likes: 3
From: Rancho Cucamonga, CA
Default

I believe the Solstice bellhousing is the same pattern as a LS4. The only thing I wouldn't be sure of is the offset for the clutch. Since the LS4 is only available in a FWD vehicle, the clutch is a bit shorter then a RWD. Comparing a Cobalt clutch to a Solstice clutch (both Ecotecs), there is about .5-.75" difference in height. If you could get a measurement from the pressure plate fingers to the bellhousing on a LS4, I can get you one for an Ecotec. As long as they are the same, I don't see a problem using the stock trans.
Reply
Old Feb 25, 2015 | 07:13 AM
  #5  
BluecrushSC16's Avatar
Teching In
iTrader: (1)
 
Joined: Feb 2015
Posts: 3
Likes: 0
From: Charleston, SC
Default

OP, Here's a thread I'm using to help guide me during my swap.

http://www.solsticeforum.com/forum/f...uild-up-73438/

That forum member reused the stock AR5 trans on his LS1. It requires and adapter bellhousing, an addt'l 3/8" thk spacer for the bellhousing, welding 2 addt'l mounting tabs, a slave cylinder, cutting a few holes, etc.. I'm in the process of pulling my supercharged 2.4L LE5 engine (makes 312 whp/ 352 lb-ft) and putting in a 5.3L with cam, heads, and intake into a 2007 Saturn Sky.

Last edited by BluecrushSC16; Feb 25, 2015 at 07:31 AM.
Reply
Old Feb 25, 2015 | 04:55 PM
  #6  
Alwhite00's Avatar
TECH Enthusiast
20 Year Member
Liked
Loved
Community Favorite
iTrader: (1)
 
Joined: Feb 2004
Posts: 651
Likes: 47
From: Michigan
Default

Hot Rod Magazine did one a few years ago and that thing was bad *** - GM helped with the swap and they used all kinds of goodies from various GM vehicles to finish it. Ran 10s, Stops From 60 mph in Less Than 100 Feet, and Pulls Over 1 g on the Skidpad.

Read more: http://www.hotrod.com/cars/project-v...#ixzz3SoOaGBHj
Follow us: @HotRodMagazine on Twitter | HotRodMag on Facebook

http://www.hotrod.com/cars/project-v...-engine-build/

http://www.hotrod.com/cars/project-v...ice-road-test/
Reply




All times are GMT -5. The time now is 03:46 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE