Not Just Built... PerformaBuilt!logo


7 days a week 9 am till 10 pm eastern time!

Tech support only call or text 570-578-5686 Anytime

FREE Shipping !*
Best Warranty !**
No Core Required !
FREE Tech Support !
We Ship Worldwide!
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Please add us on facebook it will get you $50 off on your Transmission order!


We have moved! Our new address is 1123 Old Berwick Road , Bloomsburg , PA -We are now in a larger Newer much nicer shop to better serve you.

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Our Transmissions
Reasons To Buy
PerformaBuilt News


Here at PerformaBuilt Transmissions our goal is to engineer and build the toughest transmissions on the planet.

We don’t just rebuild transmissions. We systematically re-engineer each model to eliminate OEM flaws and to achieve the highest levels of performance.

That is why we say our transmisssions are "Not just built.....They're PerformaBuilt".

Our hallmarks are quality, performance and unparalleled customer service.

The latter is what sets us apart from our competition and has allowed us to grow at a phenomenal pace.

We are there before, during and after the sale to support our customers.

All transmissions are thoroughly dyno tested at our production facility before shipment.

They are delivered to your door complete, ready to install, and with the best warranty in the business. There are NO exceptions for racing or mileage. It’s that simple. .

Here are 10 great reasons why you should buy a PerformaBuilt transmission or converter!

  1. We build the best transmissions Period.

  2. The best warranty in the business. 1 year for the transmission alone, or 2 years if you buy a transmission and converter package.

  3. Race them all you want! Racing a PB transmission does not void the warranty.

  4. Outstanding customer service seven days a week by phone, e-mail, or IM.

  5. Thorough installation instructions with every purchase. We support you before and after the sale!

  6. Our $995 RESTORE guarantee. Any time after the warranty expires, send us your transmission and we will restore it for $995 including all parts, labor and return shipping (mainland USA only) and give you a new warranty. (Note: 4L80E is plus shipping)

  7. Proprietary packaging allows us to ship all of our units UPS Ground (except 4L80E). No more truck shipping!

  8. Free shipping for all transmissions within the continental United States.

  9. Free external cooler with every transmission purchase.

  10. No core charges or core required. *

Need a Restore/Refresh on an existing PerformaBuilt unit?

Click HERE

Introducing the new Level 3 - BLACK EDITION 4L6XE 

The strongest 4L6XE / 700R4 AVAILABLE PERIOD Click here to learn more > BLACK EDITION







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.Free shipping applies only to orders with a shipping address inside the continental United States- (Excluding Alaska & Hawaii).** Warranty is limited to the statement contained on the warranty page on this site. There are no other warranties express or implied. In the event of limited specific brand availability or in the interest of improving our products PerformaBuilt reserves the right to substitute equivalent or better parts in our rebuilds.

*Note we do not have cores for the C5 corvette nor the late 2007 up 4L60E and will need to have yours brought to us for the build there is additional charge of $150 or you may pay a core deposit for the non corvetter 2006 TBSS and all units after 2007 you will receive the core deposit back minus return shipping provided it is a rebuildable core.

Primary address is: PerformaBuilt Transmissions, 1123 OLD BERWICK ROAD BLOOMSBURG PA . Phone Numbers for primary contact are: 1-888-744-6542 & (570)-578-5686. Primary email address is: Copyright 2015 - PerformaBuilt Transmissions. Do not copy/paste or use any part or portion of this website for any purpose without express written permission from PerformaBuilt Transmissions.