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Built 4T45E automatic transmission

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Old Dec 23, 2010 | 10:20 AM
  #1  
SMG Autosports's Avatar
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Built 4T45E automatic transmission

Selling The last of our spare transmissions from our Cavalier drag car.

This is a fully built 4t45e automatic transmission for a cobalt/cavalier. Has Raybestos Z Pack clutches, hardened input and output shafts, Custom Torsen Posi unit with custom gear set with a final drive of 3.90. Valve body modifications for firmer and quicker shifts, also comes with 2,800-3,000 stall converter. Transmission is ready to install and is good for 500+ whp. Trans is fresh and was only bench tested at time of build. Have over $3,700 invested into this trans....

Our loss is your gain...

Price: $2500
Old Dec 23, 2010 | 03:00 PM
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Damn... If only I had that much money to blow. Just gonna have to build my own.
Old Dec 23, 2010 | 09:25 PM
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hmm maybe interested come tax return time pending the return..
Old Dec 23, 2010 | 11:30 PM
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sub'd for tax return as well
Old Dec 24, 2010 | 12:26 AM
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ditto
Old Dec 24, 2010 | 12:53 AM
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maybe interested in selling just the tc/stall?
Old Dec 24, 2010 | 09:20 AM
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bump for what ive seen the sister tranny to this one do. beastly
Old Dec 24, 2010 | 12:44 PM
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this trans won't require any mods to the base models? if so it's sold once my check comes in. don't like the idea of having to upgrade the hubs.
Old Dec 28, 2010 | 08:44 AM
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Originally Posted by SMG Autosports
Selling The last of our spare automatic transmissions from our Cavalier drag car.

This is a fully built 4t45e automatic transmission for a cobalt/cavalier. Has Raybestos Z Pack clutches, hardened input and output shafts, Custom Torsen Posi unit with custom gear set with a final drive of 3.90. Valve body modifications for firmer and quicker shifts, also comes with 2,800-3,000 stall converter. Transmission is ready to install and is good for 500+ whp. Trans is fresh and was only bench tested at time of build. Have over $3,700 invested into this new transmissions for sale

Our loss is your gain...

Price: $2500
Any photos please? Is the price for shipping include? Send me your response.

Last edited by intropiles; Jan 3, 2011 at 06:00 PM.
Old Dec 28, 2010 | 10:20 AM
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I will get some photos with in the next day or so... unfortunately all the goodies are internal in the trans As far as installing it into a base model cobalt.... It will simply bolt in, plug in and drive. The trans is exactly like the stock trans as far as dimensions, size, mounting etc. stock axles etc will work as well.

Not looking to separate the converter...looking to sell as a package deal.

This will also work on all 2.4 auto's as well as HHR SS Auto's as a direct bolt in trans.
Old Dec 28, 2010 | 03:20 PM
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soooo tempting...
I only got $50 for christmas... Lame lol
Old Dec 29, 2010 | 11:22 AM
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Its a great deal for whoever snatches this up!
Old Dec 29, 2010 | 12:23 PM
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Bump
Old Dec 29, 2010 | 12:45 PM
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The stall would help fi auto guys alot.being able to launch on boost would make the car rip out of the whole.are you guys able to put a brake in the 4t45e
Old Dec 30, 2010 | 05:51 PM
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No trans brake in the 4t45... and the reason being is the reverse band is very small... and wouldnt actually hold the car in place. Modified reverse bands have been tried and they still dont hold... so there is no real purpose of even putting the trans brake in. However... we put a vacuum pump on the brake booster of our race car and were able to hold the car in place and launch at 10 psi with the 60-1 with a .82 exhaust side
Old Dec 30, 2010 | 06:03 PM
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Nice.someone needs to get this for there turbo car.Having this will make a huge difference.glws SMG
Old Dec 30, 2010 | 09:27 PM
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i'm just waiting on this check
Old Dec 31, 2010 | 03:45 PM
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Just for a clarification. I verified this yesterday on a customers car...

This transmission WILL bolt into a Cobalt SS/SC with no issue. All that is needed is the two mounts on either side of the trans from a base model cobalt. The upper trans mount is the same whether its a manual or an auto. Axles and an automatic flex plate from an LNF auto (hhr ss automatic) will complete the install. From there its just controlling the shifts which can be done in many ways.

And obviously like previously stated.... any already automatic cars this will bolt in, plug in and drive.
Old Jan 17, 2011 | 12:35 PM
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This is still forsale everyone! Had a potential Buyer and the deal fell through
Old Jan 17, 2011 | 12:40 PM
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if i was an auto id buy it for sure
Old Jan 17, 2011 | 10:54 PM
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thank god, it's killing me waiting on this damn mail.
Old Feb 2, 2011 | 06:57 PM
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Still available?
Old Mar 2, 2011 | 11:49 AM
  #23  
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currently still available
Old Mar 2, 2011 | 12:38 PM
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I just brought the trans if anyone cares. thanks Fred.
Old Mar 2, 2011 | 12:40 PM
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Nooooooooooooooooooooooooo

congrats man



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