GM 4L80E HEAVY DUTY TRANSMISSION

OUTLAW'S SUPER HEAVY DUTY 4L80E

All Outlaw Transmissions are completely rebuilt and come with a Master Overhaul Kit which includes:

All new lip seals
All new gaskets
All new Teflon rings
New filter
TCC Sonnax update valve to eliminate common 1870 code
New TCC Solenoid



All new steels
All new bushings
All new Raybestos clutch discs
All new sprags
All new shift solenoids
New Direct Drum
New Center Support
New 34 element sprag
New Sonnax Boost Valve
All new wiring harness
New EPC solenoid
New Shift solenoids
New Pressure manifold



INCLUDES NEW, DOUBLE ANTI-BALLOON PLATE CONVERTER !!!

THIS TRANSMISSION CAN HANDLE 1,000 HP and PULL A HOUSE DOWN !!!

This OUTLAW TRANSMISSION is designed for lots of abuse, excellent for RACING or TOWING heavy weight. This transmission will not take away any horsepower from your engine. As a matter of fact, this transmission will deliver more rear wheel horsepower than the factory 4L80E !!! The reason being is that we run roller bearings instead of thrust washers which drag inside the transmission and create more heat. The most common problem on the 4L80E is losing reverse and 3rd gear due to the aluminum pressure regulator valve binding up and sticking at wide open pressure. We put a steel pressure regulator valve to eliminate that common problem. Another common problem is damaged accumulator bores. We use the updated Sonnax sleave and piston to eliminate that problem. Over 26 years of building experience is put into each transmission to ensure that the pressures and clearances are to specifications.

NOTE: This transmission requires an on-board computer to operate correctly. ( which costs anywhere from $1,000 - $1,200)

We offer a Full Manual Valve Body that will eliminate the on-board computer. (additional $700.00)

NOTE: Let us know what type of shift you want. We can custom build each valve body for your application.

Stage 1 is a factory shift.
Stage 2 has a nice crisp shift and at wide open throttle it will put you in your seat.
Stage 3 is for that Saturday night special. Be warned stage 3 shift is very violent!

Includes $500 CORE....

I have been building transmissions for over 26 years. I'm a former NHRA Drag Racer. It's always best to put top of the line components in the transmission, however if you don't install them properly and check all your clearances, etc., ANY transmission will fail! We provide excellent technical support to all our customers. We will walk you through the proper installation of your new transmission. CALL 678-965-5338, ASK FOR MAD DOG LOU.

I rebuilt each transmission like my own. If you choose to buy from me, you will be dealing with a man with 26 years of racing experience. Believe me I've done it all. If you have any questions on conversions, and how lockup works or lock up converters or nitrous applications etc., I will be more than happy to give you my professional opinion. All my transmissions are dyno tested right here in the shop. Never play Russian Roulette and hope the transmission might work! Guaranteed to work right the first time! Nobody wants to spend hours of installing a transmission just to find out that there is a possible leak, vibration, delayed engagement, sloppy shifting, no reverse, and the list goes on!!!

We provide sales and technical support 7 days a week up until 11:00 pm ET.

Call 678-965-5338 or e-mail your questions to outlawtranny@aol.com

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Item Location: CUMMING, GA Get Directions

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