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GM Cars

Our The INVINCIBLE series is our Extreme offering in the 4L60 transmissions series. It’s available in the 700R4, 4L60; for LT-1, 4L60E; for LS1 / LSX and 4L65E.

Its features include the following components and modifications in addition to our Level 2 build. (Nothing but the best):

GMCars031. Modified Reinforced OEM five (5) pinion planetaries with a grooved sun gear for improved lubrication.

2. Specially prepared performance input drum assembly.

a. We use molded seal steel pistons.

b. Raybestos Performance forward frictions.

c. A set of 8 RAYBESTOS STAGE 1 PERFORMANCE clutches with full thickness steel for High Impact Durability and Super Hold on the 2-3 shift.

d. Borg Warner 29 element dual cage sprag assembly, which is the strongest available.

3. The BEAST sun shell which is considered unbreakable to withstand the abuse levied in high horsepower extreme torque situations.

4. Ultra wide carbon composite 2-4 performance band with reinforced pin area to prevent tear through. This band will take the abuse and the heat.

5. Superior Fairbanks Super Servo for MAX second gear hold, also limits 3rd gear 3-4 clutch accumulation to aid in the 3-4 clutch apply.

6. Sonnax Dual Piston Overdrive Servo with the wide band, which can stand WOT overdrive if your PCM is set up to allow it.

7. A Thirteen (13) vane pump with hardened rings. Full-time lube modification which assures MAX planetary life and cooling.

8. PerformaBuilt custom shift kit, a compilation of what we consider to be the best of several known kits and some unique modifications of our own.

9. Deep OEM pan and performance filter. Deep pan not avaialble on the 700r4 unit.

This unit also features many other modifications for performance and durability which help it achieve its unbelievable horsepower capabilities. This transmission will take whatever you can dish out and we guarantee it! You won't find a better unit anywhere. And, with our customer service and the staying power that come with being a large company, you can count on us to be there when you need us.

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4L60e

IMPORTANT WARRANTY INFORMATION

Please read our complete warranty when you decide to make your purchase so you will understand your rights and what to expect in the rare instance you may need a warranty repair.

THE INVINCIBLE ALL YEARS
700R4-4L60-4L60E-4L65E

Without converter $2625.00BUY NOW

1With 9.5 inch 2800 to 5000 stall
W/ HD lockup clutch $3225.00
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Add full manual valve body $499.00

There is a $150 cancellation fee/processing for any order canceled before unit is shipped. No exceptions.

If you have any questions feel free to give us a call 570-578-5686

Or for online chat:

The more we know about your needs, the better we can match you with the right transmission.

NOTE: All units are 30 splines, and available in either 2wd or 4x4. If you have a special application requiring a special adapter or output shaft please, contact us and we will be happy to provide it and quote a price for your special application.

NOTE: The LSX transmission has a removable bell housing which is not included with our transmission. You will need to use your original bell housing and extension housing, but the transmission will have the appropriate output shaft for your application. If you need these items they are available at additional cost. It is preferable that you use your OEM items to assure compatibility with your vehicle.