Turbo 350 TH350 Transmission High Performance Race Transmission : 6" Tail, Racing Th350, Race th350, performance turbo 350, Monster TH350
Turbo 350 TH350 High Performance Race Transmission 2WD with Free Transmission Fluid
Turbo 350 TH350 High Performance Race Transmission 2WD with Free Transmission Fluid

Turbo 350 TH350 High Performance Race Transmission 2WD with Free Transmission Fluid


The Turbo 350 SSMega Monster transmission is tough enough to withstand the rigors of even the toughest street machines delivering tire-spinning shifts race after race. Now Includes the best Full Synthetic Transmission Fluid on the Market provided by Burn Rubber Brewing Co. For Free! INCLUDED FREE - No Fault Warranty A 1-time no questions asked repair or replacement. Covers Shipping, Freight claims, Installation errors, overheating and more!

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Questions? Call Us 800-708-0087

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Torque Converter
Torque Converter Perf Upgrades
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 - 90 Day Warranty activated when order ships (+$200.00)
B) Return your core using our Core Return Service within 30 days of shipment - 90 Day Warranty activated when core received (+$250.00)
C) No Core will be returned - Pay Core Fee to Activate 90 Day Warranty (+$600.00)
WOWanty Plans *Must return core or pay core fee to extend warranty
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)
Universal Transmission Mount (+$19.94)
Transmission Flush - Dr. Tranny Kooler Kleen (+$19.98)
Universal Dust Cover (+$25.00)
Kickdown Cable (+$35.00)
Trans Cooler Kit #1403 (+$49.95)
Locking Fillertube & Dipstick (+$84.99)
Smooth Cam Drum 400HP & Up (+$350.00)
Warranty Upgrade
Included FREE - No Fault Warranty
Time commitments may vary as this is a custom built transmission

SS Mega Monster Transmissions
Engineered to Dominate, the Turbo 350 SS 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 600 horsepower with a non-supercharged system using pump gasoline. 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 Turbo 350 is a 3-speed automatic transmission.

The SS 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.

 New Gaskets, Seals, O-rings, Teflon rings
 New Governor & Pump Filters
 New Rubber Seals for Drums & Pistons
 New Steel Friction Plates
 New Steel Check Balls
 New Double Lip Seals (Front & Rear)
 New Performance Race Clutches
 New Brass Washer Kit "NO PLASTIC HERE"
 New Bushings & Torrington Bearings

 New Pump Bushing
 New Stator bushings & sealing rings

 Machined surface for Maximum Band Performance
 Spun balanced & checked
 New roller sprag
 New unbreakable drum race

 Thoroughly checked & inspected Spline, Drum casting

 High-Temp. Tolerant
 Improved holding power
 Added strength at Strut Support


*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 Monster 700R4 Transmission 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.


I bought 2 different Monster transmissions, the first one was pretty flawless and the second one had a couple of technical issues with it. But Monster stood behind it and helped me work them out and between them and the Ford dealer we figured it out, and we got everything working smooth and I have been using it for a couple of years and haven’t had any issues. The first one I bought for my Caprice I run that one on the road course, repeatedly I tortured it over and over again and it has held up well and it hasn't failed and those transmissions are known for being pretty weak and it seems like they have got them figured out where they just won’t break so I have been pretty pleased with it.
Verified Buyer: 
I just wanted to let people know how good Monster Transmission was, I put it in a 700 R4 in a 79 Corvette and it works really well and everything was easy from the ordering process all the way up to the instillation they are a really great company and work with everybody really good and I just wanted to let folks know that, thank you.
Verified Buyer: 
Sorry this took so long but it’s been a rough winter and spring. My name is Dale Dutton, I sent you some pictures of our cars with your transmissions. The model A has been running your transmission since 2005, it has a 30 over 350 with a weiand blower and methanol injected intercooler,it’s been run hard and not any problems at all. The 68 chevelle just had it’s transmission installed back in early June, it has a mild 454, I’m sure I’ll get the same results with it that I have gotten with the model A. I didn’t get a T shirt with my last transmission so I had to wear my old 2005 shirt, you make a great transmission and if I ever need another one it will be coming from you. Thank you, Dale Dutton.
Verified Buyer: 
I just wanted to say what an awesome company you guys are. Your company has never let me down with any of us its products and that is important when I''m choosing a product. I can trust Monster Transmission to not let me down. Monster Transmission stands behind its product. Thanks for making awesome products. Please keep up the good work.
Verified Buyer: 
Monster Transmission has been a great company to work with. I haven''t had any troubles. Every transaction, every order, and any work I have had done have been as smooth as possible. Thanks again. I appreciate it. Thank you!
Verified Buyer: 
I''m very happy with the new transmission. My nova shifts perfect. Feels strong in every gear. I will recommend Monster Trans to all my friends & customers. Your staff was very friendly and got me the perfect setup! 
Verified Buyer: 
My son is in the tile business and he picked up an old VDOT truck with a shot tranny. We used Monster and they delivered! They surprised us by keeping us informed every step of the way from the assembly to the delivery. I would highly recommend them.
Verified Buyer: 
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