35% off
4L60E/4L70E Transmission Super Duty 4x4, 2006-2009
4L60E/4L70E Transmission Super Duty 4x4, 2006-2009


4L60E/4L70E Transmission Super Duty 4x4, 2006-2009

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The 4L60E/4L70E SS Mega Monster transmission is ideal for vehicles powered by 4.8, 5.3, LS1, or 6.0L engines producing up to 650 horsepower with a naturally aspirated system using pump gasoline.

$1,999.00
$3,092.25
$1,093.25(35%)
Product Available
SS304-4L70E

Questions? Call Us 800-708-0087

Build Your Order Online

Torque Converter
Warranty
30 Days w/ No Converter Purchase
90 Days w/ Converter Purchase (Standard)
1 Year Extended (Add $199)w/Converter Purchase [+$199.00]
Torque Converter Perf Upgrades
Case Color (shades may vary*)
Optional Power Upgrades
Heavy Duty Billet Input Shaft/Drum Upgrade Installed (recommended for 396ci-up engines) [+$777.00]
Bellhousing
Core and Warranty Options (Please Select One)
A) We'll pick up and Build Your Original Core - 90 Day Warranty activated when order ships [+$150.00]
B) Return your core using our Core Return Service within 30 days of shipment - 90 Day Warranty activated when core received [+$350.00]
C) No Core will be returned - Pay Core Fee to Activate 90 Day Warranty [+$650.00]
WOWanty Plans *Must return core or pay core fee to extend warranty
Warranty Information (Check Box to Acknowledge)
All warranties are contingent upon core returns and/or fees. If the Transmission & Converter cores are not returned within 30 days or a core fee is not paid I am opting out of any warranty coverage.
White Glove WOWanty Upgrade
Popular Accessories (These have been Discounted for your transmission package!)
12 Qts. of Burn Rubber Brewery Premium Synthetic Trans Fluid [+$149.93]
Locking Fillertube & Dipstick [+$35.00]
Universal Transmission Mount [+$19.94]
Trans Cooler Kit #1403 [+$49.95]
Torque Converter Bolts (3) [+$9.99]
Heavy Duty Billet Input Shaft/Drum Upgrade Installed (recommended for 396ci-up engines) [+$799.00]
6 Pinion 2.84 Gear Ratio Change Front Planetary Upgrade [+$675.00]
Transmission Flush - Dr. Tranny Kooler Kleen [+$19.98]
Give Me A Name
Be a MonSTAR and Upload a picture of your vehicle.
Time commitments may vary as this is a custom built transmission

Invest in a Monster Transmission and make your Opponent "EAT YOUR SHIFT!"

SS Mega Monster Transmissions
Engineered to Dominate, the 4L60E/4L70E SS Mega Monster transmission is tough enough to withstand the rigors of even the toughest heavy duty trucks, used for towing/hauling or extreme off-roading & racing. It is ideal for vehicles powered by 4.8, 5.3, LS1, or 6.0L engines producing up to 650 horsepower with a naturally aspirated system using pump gasoline. Equipped with a Reprogrammed Automatic valve body, most units allow you to shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. In either mode, you get a fully customizable racetrack shift that bangs through the gears giving you all the right to say "Eat My Shift!".

The SS Mega Monster Transmission features: the latest technology in our industry with only the best internal components for increased strength, dependable performance and monster torque capacity. All Monster transmissions are thoroughly inspected, blue printed and quality checked to ensure that your investment is completely flawless. For the system to operate properly, ECM computer code(s) must be cleared prior to initial drive of new transmission. We recommend using a Snapon-OTC or Dealer scanner for this procedure. This custom built transmission is highly recommended for any type of vehicles that have larger tires and are lifted.

 OVERHAUL KIT
 NEW ELECTRONICS INCLUDE
 SUPERIOR HIGH PERFORMANCE REPROGRAMMING SHIFT KIT
 SUPER PUMP
 DIRECT/REVERSE INPUT DRUM
 TURBINE INPUT CLUTCH HOUSING
 MODIFIED SUNSHELL DRIVE GEAR TO INCREASE REAR PLANETARY LUBRICATION
 MODIFIED INPUT SUN GEAR TO INCREASE FORWARD PLANETARY LUBRICATION
 UPDATED/MODIFIED ACCUMULATORS
 PERFORMANCE SERIES KEVLAR BAND
 HEAVY DUTY SUNSHELL
 RECALIBRATED VALVEBODY
 RECALIBRATED VALVE PLATE FOR SHIFT FIRMNESS
 NEW HIGH FLOW FILTER
 NEW LOW/REVERSE HEAVY DUTY SPRAG
 NEW 29 ELEMENT HEAVY DUTY FORWARD INPUT SPRAG
 NEW INTERNAL CORVETTE SERVO
 NEW 4TH GEAR HIGH PERFORMANCE SERVO
 NEW 5-PINION FRONT AND REAR PLANETARIES

*Special Note: If you are planning a direct transmission swap it is recommended to re-use your existing extension-housing and VSS (Vehicle Speed Sensor) for your new unit. This Monster 700R4 Transmission does not come equipped with a new VSS (Vehicle Speed Sensor). Certain vehicle specific extension-housings may not be available with this unit. In most cases, you will be required to swap your original extension-housing (this will NOT void your warranty). Please Contact Us to purchase a proper VSS (Vehicle Speed Sensor) for your application or if you are unsure if your extension-housing will need to be reused.

The 4L70E has a 3.06 ratio in first gear, which is 20% lower than most transmissions. The 30% overdrive will give a 30 to 40% increase in gas mileage on the road.

08 Avalanche 4L70E super duty
I've had my Monster transmission for almost two months now! I was very happy with the shipping from Monster and Estes both were great to deal with. The tranny is like night and day!! I was beautiful upon arrival and bolted right up (of course). This tranny is rock solid!! 1-2 is BANG 2-3-4 are like butter under normal driving, but on the throttle and it BANGS through 3! Reverse is very soft great for backing up trailers. I've had other custom built transmissions but not like this! Well worth MY money and would highly recommend to anyone !!! Thank you Monster Transmission!! P.S. Video to come
Verified Buyer: 
5
They are very reputable and honest.
I ordered a GM 4L70E and torque converter build for 600 Hp and 600 foot pounds of torque. The transmission gave trouble and went our during warranty. The people I dealt with were all extremely courteous and helpful. I am receiving a complete new transmission and another torque converter. Everything these people have said they would do, they have done. They are very reputable and honest.
Verified Buyer: 
4
Loved it. It was great.
Loved it. It was great. The kit came with everything I needed. Once I got it all back together in the car it was awesome in the car. I''m very glad with the kit and happy. Thank you.
Verified Buyer: 
5
After debates and research on the internet, I realized that they were the best transmission place
I purchased a transmission from Monster Transmission. After debates and research on the internet, I realized that they were the best transmission place that I could find. The tech support was very good and the sales people were excellent. My problem was taken care of immediately. I am very pleased with Monster Transmission.
Verified Buyer: 
5
You did a great job hooking me up with a transmission according to my needs.
You did a great job hooking me up with a transmission according to my needs. It works great, it shifts great, it performs great. The cost is phenomenal. Thank you Monster Transmission!
Verified Buyer: 
5
You are hands down the best company to deal with
I ordered a transmission through Josh at Monster Transmission. You are hands down the best company to deal with as far as ordering stuff. I''ve got a couple of hot rods. I have ordered a lot of stuff through Summit and I''ve ordered a couple of transmissions through TCI and you guys by far are top notch in my book. You have excellent customer service and excellent communication. There is no other company out there that I would rather deal with other than you guys. I appreciate everything you have done. Next time I need a transmission I definitely know who to call back to to order from. Thank you guys a lot.
Verified Buyer: 
5
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