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Custom Built Monster 200-4R Transmission Heavy Duty Performance with Transmission Fluid
Custom Built Monster 200-4R Transmission Heavy Duty Performance with Transmission Fluid

Custom Built Monster 200-4R Transmission Heavy Duty Performance with Transmission Fluid


Mega Monster Transmissions Engineered to Dominate, the 200-4RMega Monster transmission is ideal for vehicles powered by engines producing up to 375 horsepower/350tq with a naturally aspirated system using pump gasoline. Now Includes the best Full Synthetic Transmission Fluid on the Market provided by Burn Rubber Brewing Co. For Free!

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Questions? Call Us 800-708-0087

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Torque Converter
Shift Firmness
Torque Converter Upgrades
Case Type
Case Color (shades may vary*)
Pan Style
Core and Warranty Options (Please Select One)
Note: A core deposit is required on this product please choose an option below
A) We'll pick up and Build Your Original Core - 3 Yr Warranty activated when order ships (+$200.00)
C) No Core will be returned - Pay Core Fee to Activate 3 Yr Warranty (+$500.00)
Warranty Information (Check Box to Acknowledge)
All warranties are contingent upon core returns and/or fees. If the Transmission & Converter cores are not returned within 30 days or a core fee is not paid I am opting out of any warranty coverage.
White Glove WOWanty Upgrade
Popular Accessories (These have been Discounted for your transmission package!)
Free 12 Qts. of Burn Rubber Brewery Premium Synthetic Trans Fluid
Torque Converter Bolts (3) (+$9.99)
Chrome TV Cable Bracket (+$19.94)
Universal Transmission Mount (+$19.94)
Transmission Flush - Dr. Tranny Kooler Kleen (+$19.98)
Universal Dust Cover (+$25.00)
TV / Throttle Cable (+$35.00)
Trans Cooler Kit #1403 (+$49.95)
Fillertube & Dipstick (+$84.99)
2004R Aluminum Pan Stock Depth (+$299.00)
Forward Drum Upgrade Installed (recommended for 350ci-up engines) (+$1,195.00)
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Shifts better and lasts longer than a factory transmission.
Time commitments may vary as this is a custom built transmission

Mega Monster Transmissions
Engineered to Dominate, the 200-4R 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 375 horsepower/350tq with a naturally aspirated system using pump gasoline. We highly recommend considering the 700R4 for any Big Block Engine applications. 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. 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.

 Master Overhaul Kit
 Superior High Performance Reprogramming Shift Kit
 Updated 10 Vane Super Pump
 Reman Direct Reverse Drum
 New Intermediate Band
 Modified Valve Shift Plate for Maximum Performance
 New Filter
 New Superior Aluminum High Performance Super Servo
 Hardened Sunshell
 Monster Transmission Decals

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 tail-housing and speedometer gear for your new unit. This does not come equipped with a new Speedometer Gear. 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 speedometer gear for your application or if you are unsure if your tail-housing will need to be reused.

200-4R Transmission
Very satisfied with the quality of the work on the transmission. The staff are very knowledgeable, helpful and courteous.
Verified Buyer: 
Great service ,awesome transmission,tranny shifts good,delivery was spot on
Verified Buyer: 
Awesome Tranny, Awesome Shift, Thanks Team Monster.
Verified Buyer: 
Hi, my name is William Lancaster and I just want to say Monster Transmission is awesome and the tranny is cool. shifts good, everything and yeah, shifts good. Thanks, bye.
Verified Buyer: 
I'll start with the negative. It took twice as long as promised to get my Transmission shipped out to me. My crate didn't have my name on it so the shipping company temporarily lost my transmission. When I finally took delivery and installed my transmission with the 2000 rpm stall torque converter that came with it I discovered my full throttle up shift happened roughly at 4000 rpm which seems like a bit of a missmatch for me considering I got the heavy duty version and the powerband for my engine crests 5500 rpm. That being said, the quality of the unit is well worth the money and the wait. A wait that was due to quality control, not a bad thing though it could have been handled a little better. Apart from a little tuning of shift points after the fact, This transmission bolted right in and worked out of the box and I am pleased with the unit overall.
Verified Buyer: 
I did do business with you and it was a fabulous experience. Even though I hung up on the answer machine, I called back, placed my order with a person and then I also received a phone call back after hanging up on the answer machine for them to even talk to me and it was a great experience and I will definitely do business with you guys again. Thank you!
Verified Buyer: 
200-4R Trans
Monster Transmission is a great company to do business with. The trans came packed up very well in the crate. The transmission itself looks to be a very quality rebuild. I will definitely buy my next transmission from them.
Verified Buyer: 
OE 200-4R
Quality rebuild with good warranty. Could have chased the threads for the driver side harness mount clip. Very clean and securely shipped. The women liked the Bread Cancer Awareness paint job and T-shirt, and the holiday card. There was a leaf in there too.
Verified Buyer: 
MonSTAR fan!!
Just drove my '66 Buick with a new Monster 200-4r to Brooksville from Venice to meet my trans builders. All the MonSTAR employees were very accommodating and happy to take time to answer questions and just make my visit over the top. Your idea to give tours is great. It gives you an idea of the quality, care, and up front openness that you got nothing to hide. Went to the show at Chic-Filet and your employees really go the extra mile to give back to the community. Thanks Josh and all those that made my visit enjoyable. I recommend Monster to anyone thinking about a new trans.
Verified Buyer: 
You can''t go wrong with buying a transmission from Monster Transmission.
I had a valve body problem and Monster Transmission sent me a new valve body with no problem. I ordered 2 qts of oil and they included another 2 qts free of charge. You can''t go wrong with buying a transmission from Monster Transmission.
Verified Buyer: 
At this point, I don''t really know why I would buy a transmission anywhere buy Monster Transmission
Our company is buying our 3rd heavy duty transmission from Monster Transmission. After hearing about Monster and its 3 year unlimited mileage warranty, we were referred to Monster. We were looking for a cheaper alternative when buying transmissions. A friend of a friend who rebuilds trannys in his garage said he would rebuild them for us but for the same amount, we could get them through Monster and have the 3 year warranty and he couldn''t touch that. Between the low price and excellent warranty, I have found that no other transmissions compare. We have a logging company out of Washington State just like on the TV show Axe Man and we put our transmissions to the test every day. We drive thousands of miles every month and carry fuel and tools to work and we have been extremely pleased with the performance of the transmissions. We have been extremly happy with the friendly and outstanding customer service and tech support. With a rolling stock of 34 aging vehicles, I would cringe every time a mechanic said the transmission was slipping. Now I just pick up the phone and call Monster. At this point, I don''t really know why I would buy a transmission anywhere buy Monster Transmission. Thank you!
Verified Buyer: 
I am extremely satisfied with it
I have a 1980 Pontiac Trans Am Firebird with a 400 Pontiac engine that I just installed. I have purchased a new 2004R 4 speed overdrive transmission. I am extremely satisfied with it. Monster Transmission actually did an excellent job communicating with me. They sent me very many good email communications and updated me all along the way on the process from the time I bought it, to the time it was on the bench being tested, to the time it shipped. It was an excellent experience. Thank you again Monster Transmission for a great experience. Thank you!
Verified Buyer: 
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