26% off
700R4 Transmission Heavy Duty 4x4 4WD
4WD 4x4 700R4 Heavy Duty Transmission

700R4 Transmission Heavy Duty 4x4 4WD

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0
5

FREE Torque Converter! Specifically designed for Trucks, rated up to 500hp/450tq

$1,320.00
$1,778.00
$458.00(26%)
MG304-700R4

Build Your Order Online

Torque Converter
Converter Bolt Circle
Shift Firmness
Case Type (regarding your dust cover style)
Case Color (shades may vary*)
Lockup
Valvebody
Pan Style
Core Options
Handshake WOWanty
White Glove WOWanty Upgrade
Popular Accessories (These have been Discounted for your transmission package!)
12 Qts. of Burn Rubber Brewery Premium Synthetic Trans Fluid [+$155.00]
TV / Throttle Cable [+$39.95]
Chrome TV Cable Bracket [+$39.95]
Locking Fillertube & Dipstick [+$35.00]
Trans Cooler Kit, #1403 [+$49.95]
Torque Converter Bolts (3) [+$9.99]
Heavy Duty Billet Input Shaft/Drum Upgrade, Installed (recommended for 396ci-up engines) [+$777.00]
Heavy Duty Billet Drum Upgrade w/o Shaft [+$445.00]
6 Pinion 2.84 Gear Ratio Change Front Planetary Upgrade [+$650.00]
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Recommended for Small Block applications producing less than 500 horsepower and 450 ft/lbs of torque. (Vehicles with big block engines are suggested to run our Super Duty model.)

Mega Monster Transmissions
Engineered to Dominate, the 700R4 4x4 Mega 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 500 horsepower(450tq) with a non-nitrous system using pump gasoline. The Mega Monster 4x4 is recommended for any type of heavy towing use around 5,500lbs GVW! 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 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.

PRECISION MASTER OVERHAUL KIT
SUPERIOR HIGH PERFORMANCE REPROGRAMMING SHIFT 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
UPDATED/MODIFIED ACCUMULATORS
HIGH PERFORMANCE BAND
UPDATED & MODIFIED GOVERNOR w/SPRING KIT & NYLON GEAR
RECALIBRATED VALVEBODY w/UPDATE TV VALVE ASSEMBLY
RECALIBRATED VALVE PLATE FOR SHIFT FIRMNESS
NEW HIGH FLOW FILTER
NEW LOW/REVERSE HEAVY DUTY SPRAG
NEW HEAVY DUTY FORWARD INPUT SPRAG
NEW HIGH PERFORMANCE ALUMINUM SERVO

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 700R4 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 transmission. The 700R4 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 700R4 Monster transmission may also increase the value of your vehicle.

 


700R4 review
My transmission arrived on a broken pallet with additional boxes containing the torque converter, trans fluid, and remote tranny cooler. I paid the extra $75 for the HD 4wd case because this trans is for a K5 6.2 Blazer. I was surprised the trans did not have the large "K" that is supposed to be cast into the side of the trans bell housing. I have yet to address that with Monster. As far as the trans itself goes it looks brand new and came with the deep chrome pan I ordered with it. It went in easily and once all was done, the cooler installed and the TV cable adjusted, the trans was filled per instructions. All I can say is this trans is perfect. It shifts perfectly with no hunting of 3rd to 4th. I now realize that the original trans I had was not only slipping but was not delivering the engine output to the wheel. The truck really moves out nicely now with very little engine effort. The installed shift kit provides nice firm shifts when it should. I am very happy with this trans and would recommend it to anyone.
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Reviewed by: (Verified Buyer)  from dartmouth ma. on 9/29/2014
5
It surprised me. Thank you from my heart. You guys got it together.
I purchased a Monster Transmission from you. I told you guys what year the truck was, what the gear ratio was, and the tire size. You guys tightened me up good. When we got the transmission in, me and my mechanic, I thought you guys messed the order up. He even said he''s never seen anything that complete in his life. The transmission cooler with the lines, the screw clamps, tv cable already in it, speedometer gear already calibrated for the transmission, a brand new torque convertor. I thought the transmission was going to look like a dog and it looked like it was powder coated. The transmission pan where you change the transmission fluid, this thing is unbelievable guys. Your courtesy is just outstanding but your transmission is just unbeleivable. I love it. Your ad in your magazine does not do you guys justice. None whatsoever. If they just knew what they were getting for the money, they would fall out. The mount for your crossmember with the bolt material locked tight on it already. You guys are about 5 steps ahead of all of your competitors. Anybody I talk to, I will highly advise them to Monster Transmission. When I needed the transmission and I was looking in the magazine, I thought it was going to cost me. I thought there was going to be a core charge and all that. I figured I was going to have to throw out 3 or 4 grand. It surprised me. Thank you from my heart. You guys got it together.
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Reviewed by: (Verified Buyer)  from . on 10/3/2013
5
Truck Owner
Outstanding product, ordering was easy, Monster sent updates throughout the build process. I was able to see through the webcams the packaging of my order that included a trans cooler and torque converter for my 4x4 Chevy. Staff was friendly and knowledgeable at assisting me in my order! Highly recommend Monster Transmission for your automobile needs!
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Reviewed by:  from TN. on 5/1/2017
5
700R4 4X4 Chevy Pickup
Trans works great!!! Nice positive shift. Definitely worth the money and the wait.
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Reviewed by:  from LaGrange, MO. on 2/16/2017
5
Its a monster
Shifts great, feels good through acceleration, cruising is great and when you hit the gas itll kick down amd get some. Install was easy and it came with more than i needed to get it in. I would highly recommend this to my own mother... If she was a gear head junkie like me that is.... Thanks guys great build, Justin D.
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Reviewed by:  from Selah. on 11/2/2016
5
I love this transmission
Best transmission I have ever had berry happy love the stage 2 shift package
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Reviewed by:  from FORT WORTH . on 7/22/2016
5
I just wanted to call in to say I was just dealing with Danielle in reference to getting some information on a previous purchase I had. I just wanted to say that she was very curious, very friendly and very helpful. Thanks again to all of you guys at Monster Transmission. I'll be dealing with you guys again in the future. Thank you.
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Reviewed by:  from . on 3/23/2016
5
Ace body shop
I purchased a 700R4 Transmission from Monster Transmission. Installed the transmission into the vehicle and had absolutely no problems. Shifts just like I would expect with very little adjusting of the TV cables. I am very happy with it. Again, thanks for everything.
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Reviewed by:  from Grandville Ohio. on 3/17/2016
5
Hello Monster, I'd just like to thank Danielle and the whole Monster Transmissions crew, and we really love our 700r4 product. Thanks again, ciao.
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Reviewed by:  from . on 11/17/2015
5
700R4 HD
I just finished installing my new Monster Stage 2 700 R4. I haven’t changed a tranny in many years but upgrading from my T350 in my ’57 Chevy was a breeze. Not only is the new Monster pretty, but it seems to work great. After only about 30 miles I’m pleased and look forward to many days cruising at the new lower RPM. The staff was courteous and professional as I went through the purchase and install process.
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Reviewed by:  from . on 7/2/2015
5
I have personally installed them in customers vehicles, and rate them very high on the aftermarket trans tier. Very impressed with everything about them. And top notch tech support! #HITCHCOCK @ Hitchcock Autoworks and Custom Exhaust
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Reviewed by:  from Owings, MD. on 7/2/2015
5
I bought a 700 R4 from Monster Transmission to put into my 46 Ford pickup beyond my big block Chevy and it worked good, the technicians were great, I gave them the engine information and they built a 700 R4 at Monster for me and Charlotte on helpline was really good, I would recommend getting one and next year I got a 70 Nova I am doing up, I will definitely put a Monster Transmission 700 R4 in it, keep the RPM down on the high way. Nice decent firm shifts on it everything went well didn’t have any problems works great.
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Reviewed by:  from . on 7/2/2015
5
I have a 700r4 in my 89 k5, I can't say enough good things about it. It shifts firmly without slippage, runs pretty cool considering the weight, and I am confident it will last a long time in my vehicle!
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Reviewed by:  from . on 7/2/2015
5
To say I am "Very" happy with my Monster 700R4 transmission and 2,500 RPM stall torque converter would be like saying I like good suds just a bit. Total understatement of course. It shifts hard when I step on it hard and modulates that shift pressure through the TV cable based upon throttle pressure. The 2500 stall is just perfect for my 401 Horse SBC 355ci as it ids right into the heart of the torque curve at that RPM. Love the tranny and I installed it with a 3-speed shifter because I want it to shift out of the +3.00 to 1 first gear. I simply place it in second and floor the throttle. It shifts on it's own into second and motors right down the road/track.  You guys are the best as far as I'm concerned.
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Reviewed by:  from . on 6/25/2015
5
Great Transmission!!!!!
What an awesome product!! I installed my new transmission in my 1990 Chevrolet K5 Blazer in an hour. The wife and I just got back from a trip to Myrtle Beach with our new camper and the transmission did great!!!
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Reviewed by: (Verified Buyer)  from Thomasville, North Carolina. on 5/19/2015
5
700r4
27 splein
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Reviewed by:  from 2453 s 9 th st fresno ca 93724. on 4/18/2015
5
Awesome!
Bought a heavy duty 4x4 700r4 from monster, with a stock converter, full valve body adjustment, stage 2 shift kit, and a chrome pan with the drain plug. I couldn't be any happier with my purchase, installation was so easy, and clean thanks to the professional job monster did. I removed my burnt up stock transmission from my 1990 k1500 and installed the new one in one day and filled it with the full synthetic fluid from monster, and also installed the transmission cooler from them. The transmission shifts pretty firm and does great! So far this transmission rocks! I've already recommended monster to some of my friends. Thanks again monster for such a great product and great prices!
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Reviewed by: (Verified Buyer)  from Orlando, FL. on 3/5/2015
5
great
i purchased a monster transmission 700r4 heavy duty with level 1 shift and its one of the best transmissions ive bought.... before i would just go to the junk yard and put another transmission in my chevy silverado 1500 with the 350 motor so finally i got fed up with changing the transmission and hopefully wont have to do it again ive been through 2 junk yard transmissions and this is my third, maybe 3 times the charm but i also used the full synthetic fluid they recommend from the auto parts store and havent had any issues out of the transmission since ive had it. also wanted to point out if you dont keep your trans maintained itll fail premature and will break everything inside.... my old transmission even though it was a junk yard transmission hadnt had the fluid changed and i wasnt paying close enough attention to it and burnt up the bands inside fluid smelled horrible and didnt want it on me at all because you could smell it even if the wind was blowing the other direction
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Reviewed by:  from USA. on 11/12/2014
5
GM 700R4 4X4
Great product, awesome warranty. The staff are friendly and eager to help or answer any questions. Just got back from wheeling last night and the transmission held up great and I am very pleased. I can assure you that you too will be pleased with any transmissions purchased from these highly expertise builders! I will be back for another 700R4 Im going to be putting in my 78' Olds Cutlass Supreme!
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Reviewed by: (Verified Buyer)  from Seattle, WA. on 10/13/2014
5
700 R 4 tranny
You guys are awesome! Customer service was outstanding. My mechanic said when we opened the crate that this was one of the best transmissions he's seen. That's also why he recommended you guys! Great job.
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Reviewed by: (Verified Buyer)  from Missouri. on 4/30/2014
5
700R4
Hey, Tyrus Chongulia here, I ordered a 700R4 transmission for my 88 chevy blazer. I bought it on the website. Josh helped me and so far I haven''t had any issues with it.
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Reviewed by: (Verified Buyer)  from Leander, TX. on 4/2/2014
4
I wanted to thank you guys at Monster Transmission for the 700R4 transmission for our street rod. Couple years ago we ordered that from you and have run it for a good while and we''re very pleased with both the order process, the delivery timing at MT and the actual unit and torque converter that we got from you guys. It worked great, did exactly what we wanted it to do. Been so pleased with that, that now I''m in the process of ordering a rebuild and a substantive improvement of a 4R75W and transfer case on a 4 wheel drive truck we have. Once again I want to thank MT for what they''ve done for us and for always being there to answer the phone, provide tech support, and provide a good product at a fair price. Thanks again.
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Reviewed by: (Verified Buyer)  from Conrow TX. on 2/11/2014
5
I have a ''91 Suburban with a 700R4 Monster Transmission in it, that they custom built for it. Works great, and boy they are very helpful staff at Monster Transmission. They asked all kinds of different questions what I was gonna do with it. And built that transmission specifically for that because I pull a little small trailer. I will defiantly use MT when I need a transmission for my other vehicles that I have. No doubt about it, Very helpful.
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Reviewed by: (Verified Buyer)  from . on 2/10/2014
5
I am very pleased. It shifts good. My mechanic was very pleased with it. Thank you!
I have an ''82 Chevrolet Silverado. I replaced the transmission with a 700R4 that came in the truck. I am very pleased. It shifts good. My mechanic was very pleased with it. Thank you!
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Reviewed by: (Verified Buyer)  from . on 11/18/2013
5
Thanks guys for your great work.
I bought a 700R4 from you previously and I am very very happy with it. Now I''m looking to buy a TH400.Thanks guys for your great work.
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Reviewed by: (Verified Buyer)  from . on 11/18/2013
5
The service was awesome
I ordered the NP 208 and a 700R4. The service was awesome and the parts look really good.
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Reviewed by: (Verified Buyer)  from . on 11/12/2013
5
Thank you for the good service.
I ordered a Monster 700R4 from you back in 2011. The old transmission worked awesome and I''m looking to get another one for a different vehicle, a turbo 400 and establish a relationship buying all of my trnamissions through you guys. Everything is working good and I''m looking forward to working with you in the future. Thank you for the good service.
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Reviewed by: (Verified Buyer)  from . on 10/3/2013
5
Satisfied Customer
I've had two reman'd transmission before...didn't last two weeks in the truck. So far I have nothing but good things to say about this Monster 700R4 that I bought. Smooth, solid shifts - good timing and all around better vehicle response. I will definitely shop here for my next tranny or accessory! Thanks Monster Transmission and Performance! David Doane.
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Reviewed by: (Verified Buyer)  from Brooksville, Kentucky. on 9/17/2013
5
I got a Monster Transmission and the thing is badass!
I got a Monster Transmission and the thing is badass! It runs like a bat out of hell. I gained power in my truck. I have a 1989 Chevrolet Blazer and I can now pull anything and climb hills. The 4WD works tremendously. The old 700R4 that I had in my truck was a peice of crap. This one that I have now from Monster Transmission is just amazing. I just love it.
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Reviewed by: (Verified Buyer)  from . on 6/18/2013
5
I am going to be doing some off roading with it very shortly. Thank you.
I just took delivery of my Monster Transmission. It''s a 700R4 that I am putting into a 1970 Chevy Silverado. I needed a heavier transmission because I am updating the engine from a 350 to a Stroker Engine and I needed something that could handle the power. This is rated for up to 500 HP. I am very impressed with the packaging and the delivery. I would definitely refer Monster Transmission to any of my friends. I think the performance is going to be great. I am going to be doing some off roading with it very shortly. Thank you.
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Reviewed by: (Verified Buyer)  from New Hampshire. on 4/26/2013
5
Thank you Monster Transmission for making such a great product.
I drive a 1985 K5 Blazer and this was my first restoration project. I started it off by buying a new 700R4 Monster Transmission. After getting the engine in and everything else, I was running it and everything after breaking it in for about a few days or so. The transmission shifts great and firm. I can lay into the throttle and it will not slip. It throws my head back every time and brings a good ol'' smile to my face. Thank you Monster Transmission for making such a great product. You guys will definitely be hearing from me in the future with more projects. Thank you again!
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Reviewed by: (Verified Buyer)  from . on 4/24/2013
5
It far exceeded my expectations
I purchased a Monster Transmission for my 1985 Blazer and was I ever surprised how well built that transmission is! It far exceeded my expectations. I more than happy with it. I am EXTREMELY satisfied. The installation went extremely smooth. IfI am ever in the market again for another transmission that I have to buy, I am definitely going to go through Monster Transmission. The transmission that I had was not rebuildable. I have nothing but praise for these folks. You will not be dissappointed. Thanks again, I love the transmission! It''s great. Thanks!
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Reviewed by: (Verified Buyer)  from . on 4/24/2013
5
I am very happy with the product.The transmission is super,
I have a 1990 Chevy Silverado and I bought a transmission from Monster Transmission. I am very happy with the product.The transmission is super, very nice! I really like to service. The customer service is just great. In the future, I will definitely recommend you guys to anyone who needs a transmission. As a matter of fact, I have a lot of friends who have hot rods and I will show them to your site. Thanks!
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Reviewed by: (Verified Buyer)  from . on 4/24/2013
5
I LOVE IT
I bought a Monster Transmission and I love it. Thanks Monster!
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Reviewed by: (Verified Buyer)  from . on 4/24/2012
5
Because of the great experience, I will be purchasing a new Monster Transmission
I have a 1990 GMC Jimmy and I heard about Monster Transmission on PowerBlock TV. After doing extensive research in the internet and talking to the Monster Transmission service reps multiple times, the decision was pretty easy. Between the flawless performance of the transmission and the extremely helpful customer service department, I couldn''t be happier with the whole experience. Because of the great experience, I will be purchasing a new Monster Transmission for my 2003 Chevy Silverado. I highly recommend Monster Transmission to everyone. You won''t regret buying one. Thank you!
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Reviewed by: (Verified Buyer)  from . on 1/30/2012
5
I have had no trouble with it.
I have a 1988 Chevy 4x4 and my transmission is doing great. I have had it in my truck for over a year now. I have had no trouble with it.
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Reviewed by: (Verified Buyer)  from . on 1/30/2012
5
I am totally completely satisfied
I have an ''88 Chevy pickup. It''s all stock except for the wheels and my new HD 700R4 Monster Transmission. I got it a couple of weeks ago and I am totally completely satisfied. It''s the best tranny I''ve ever owned in any of my vehicles I''m ever had in the past. the truck shifts better than ever. It''s great. I love it. I''de recommend it to anybody. Go get a Monster Transmission.
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Reviewed by: (Verified Buyer)  from . on 11/5/2010
5
It''s f***ing awesome.
I have an ''86 Silverado and I just installed my Monster Transmission and torque converter. It''s f***ing awesome. Firm as hell and nothing beats a Chevrolet. When I first got the truck, it had a stock 700. All it did was slip, pop, and sounded like it was going to fall apart. He couldn''t tow anything or do sh*t with it. With my new Monster 700, it''s like a rocket. It''s got awesome acceleration, nice firm shifts and it was money well spent. Thank you to the guys at Monster Transmission for a great product and awesome service.
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Reviewed by: (Verified Buyer)  from . on 9/29/2009
5
There are no reviews for this product!

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