Recommended for applications producing less than 650 horsepower and 650 ft/lbs of torque.
Mega Monster Transmissions
Engineered to Dominate, the 4R100 Super Duty Monster transmission is tough enough to withstand the rigors of even the toughest trucks and off-road vehicles. It is ideal for vehicles powered by engines producing up to 650 horsepower(650tq) with a naturally aspirated system using pump gasoline. The Mega Monster is recommended for any type of heavy towing or plowing use around 10,000lbs! Equipped with a Manual/Automatic valve body, most units allow you to manually 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!". When you use the manual gear selection feature, the Mega Monster upshifts and downshifts when you move the shift lever, (please note, in order to have complete control of the RPM shift timing you must upgrade to a full manual valvebody). When you select the normal drive position, the transmission retains its firm, automatic shifts for the ease of driving you look for in an automatic transmission.
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 custom made in the USA and quality checked to ensure your peace of mind. For the system to operate properly, all throttle linkage, vacuum lines and kick-down components must be connected and adjusted properly. This custom built transmission is highly recommended for any type of vehicles that have larger tires and are lifted.
Metal Clad Seals
Bonded Rubber Pan Gasket
Koleene Steel Plates
Standard Clutch Plates w/Bonded Rubber Pistons
Rear Sprag Assembly
34 Element Intermediate Sprag
High Performance Shift Improver Kit w/ Valve
Intermediate Molded Servo Piston
Front Planet Hub Bearing
Park Gear Bearing
Coast Clutch Drum Bushing
Extension Housing Bushing
Complete New Solenoid Assembly
*Special Note: If you are planning a direct transmission swap it is recommended to re-use your existing extension-housing and speedometer gear for your new unit. This Monster 700R4 Transmission does not come equipped with a new Speedometer Gear. 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 speedometer gear for your application or if you are unsure if your extension-housing will need to be reused.