Time commitments may vary as this is a custom built transmission
Monster Minion Transmissions
The reliable 200-4R Monster Minion is ideal for vehicles that are powered by engines producing up to 250 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 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.
The 200-4R has a 2.74 ratio in first gear, which is 10% lower than most transmissions. The overdrive will give a 20 to 30% increase in gas mileage on the road. The 200-4R is a popular transmission swap for muscle car restorations to add the overdrive option & to update to a modern transmission. Converting from a Turbo 350 or Turbo 400 3-speed to the 200-4R Monster transmission may also increase the value of your vehicle.
*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.