4L60E GM Monster Transmission SS - 650hp/600tq

We've partnered with Monster Transmission to provide you with a transmission for your beastly applications!

This remanufactured 4L60E Monster Transmission comes with a matching torque converter, ready to install!

     •  Free Shipping 
     •  Dyno Tested 
     •  3yr Warranty 
     •  Free Torque Converter 
     •  Fast & Easy Core Return

This Monster 4L60E is rated for engines producing up to 650hp/600tq

Your 4L60E is dyno tested for your peace of mind and ready to ship!

The Monster 4L60E is ideal for vehicles that are powered by engines with performance upgrades. Merica transmissions retain the stock shift pattern for ease of driving, while often being tougher than regular remanufactured OEM transmissions.

The Monster 4L60E 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 tested to ensure that your investment is completely flawless. For the system to operate properly, all throttle linkage, vacuum lines and kick-down components must be connected and adjusted properly.

Upgraded & Replaced Internal Components: 

 PRECISION MASTER OVERHAUL KIT
 NEW ELECTRONICS
 SUPERIOR HIGH PERFORMANCE SHIFT REPROGRAMMING KIT
 SUPER PUMP
 DIRECT/REVERSE INPUT DRUM
 NEW BUSHING KIT
 NEW BEARING KIT
 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 KEVLAR BAND  *For SS and SSX Only
 HEAVY DUTY KOLENE STEALS AND HEAVY DUTY RACE CLUTCHES  *For SS and SSX Only
 HEAVY DUTY SUNSHELL
 RECALIBRATED VALVEBODY
 RECALIBRATED VALVE PLATE FOR SHIFT FIRMNESS
 NEW INTERNAL CORVETTE SERVO
 NEW 4TH GEAR HIGH PERFORMANCE SERVO
 NEW HIGH FLOW FILTER
 NEW LOW/REVERSE HEAVY DUTY SPRAG
 NEW 29 ELEMENT HEAVY DUTY FORWARD INPUT SPRAG
 NEW 5-PINION FRONT AND REAR PLANETARIES  *For SS and SSX Only

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 4L60E 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.

* Special Note: If you are planning a direct transmission swap it is recommended to replace your existing VSS (Vehicle Speed Sensor) for your new unit. This Monster 4L60E Transmission does not come equipped with a new VSS. Please Contact Us to purchase the proper VSS for your application.