Mega Monster Transmissions Engineered to Dominate, the 4L60E Mega Monster transmission is tough enough to withstand the rigors of even the toughest street machines delivering tire-spinning shifts race after race. It is ideal for vehicles powered by engines producing up to 500 horsepower(450 torque) 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 racetrack shift that bangs through the gears giving you all the right to say "Eat My Shift!".
The 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 the replacement transmission. We recommend using a Snapon-OTC or Dealer scanner for this procedure.
INSIDE THE MONSTER:
OVERHAUL KIT NEW ELECTRONICS INCLUDE SUPERIOR HIGH PERFORMANCE SHIFT REPROGRAMMING 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 PERFORMANCE SERIES 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
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 when compared to a 3-speed automatic transmission.
*Special Note: If you are planning a direct transmission swap it is required to re-use your existing tail-housing, bell-housing, neutral safety switch, linkage, and speedometer gear depending on your specific application. This transmission may not come equipped with a new Speedometer Gear or Tail-housing. For the system to operate properly, all throttle linkage, vacuum lines and kick-down components must be connected and adjusted properly. If this is a computer operated transmission, you must ensure the system has been cleared and ready to accept the new transmission, your local auto parts store, auto repair or dealership can assist with this.
4L60E Transmission Gear Ratios
The 4L60E Transmission features a range of gear ratios designed to provide optimal performance across various driving conditions:First gear: 3.059
Second gear: 1.625
Third gear: 1.000
Fourth gear: 0.696
Reverse: 2.294Tag ID Examples:
OEM Part # Examples:
24208534, 24206663, 24205899, 24208761, 24207785, 24208079, 24206390, 24208652, 24208742, 24207968, 24208504, 24208576, 24206899, 24207034, 24206969, among others.
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