4L60E/4L70E Transmission Mild Rebuild 2WD, 2006-2009

Monster Minion Transmissions
The reliable 4L60E/4L70E Monster Minion is ideal for vehicles that are powered by 4.8, 5.3, LS1, or 6.0L engines producing up to 275 horsepower. The Monster Minion is for unmodified vehicles looking to upgrade to a transmission that will shift better and last longer than the factory model. Equipped with an automatic valve body and a Valve Body Improver Kit, it allows you to achieve a firmer, yet not too harsh shift in the vehicle and remains fully automatic. Monster Minion transmissions retain the stock shift pattern for the ease of driving you look for in an automatic transmission.

The Monster Minion Transmission features: the latest technology in our industry with 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 the replacement transmission. We recommend using a Snapon-OTC or Dealer scanner for this procedure.

 STANDARD CLUTCHES AND STEELS
 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
 RAYBESTOS PRO SERIES BAND
 HEAVY DUTY SUNSHELL
 RECALIBRATED VALVEBODY
 RECALIBRATED VALVE PLATE FOR SHIFT FIRMNESS
 NEW HIGH FLOW FILTER
 NEW LOW/REVERSE SPRAG
 NEW 29 ELEMENT FORWARD INPUT SPRAG

The chrome pan in the product photos is an upgraded item that is shown as a related product that you can add to your cart.

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 when compared to a 3-speed automatic transmission.

*Special Note: If you are planning a direct transmission swap it is recommended to re-use your existing tail-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 tail-housings may not be available with this unit. In most cases, you will be required to swap your original tail-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 tail-housing will need to be reused.