Level 4 700R4/4L60 – Converter of Your Choice From 1600 to 2400 Stall
- Replace Plastic Accumulators With Aluminum Accumulators
- Reprogrammed Valve Body
- Opened Relief Hole In Front Pump (Eliminates Blowing Out The Front Seal Which Is A Common Problem With The 700r4)
- Hardened 4140 Pump Rings
- Updated Pro-Series Kevlar Band
- Eliminate Factory 320 Boost Valve And Replace With 500 Boost Valve (Longer Transmission Life)
- 10 Vane Pump Rotor
- Teflon Pump Bushing
- 29 Element Double-Gauged Sprag
- 4 Pinion Planetary Gear (Which has also been Cold-Freezed to Withstand big Horsepower and Torque)
- 3″ Wide High-Temp Pro-Series Kevlar Band
- Corvette Servo/Super Sonnax 4th Gear Servo and a Super Heavy-Duty SunShell
All Mad Dog Transmissions are completely rebuilt and come with a Master Overhaul Kit which includes:
- All New Lip Seals
- All New Gaskets
- All New Teflon Rings
- New Filter
- All New Steels
- All New Bushings
- All New Raybestos Clutch Discs
- All New Sprags
- Reinforced Forward Drum with Pressed-in Hardened Sleeve
- All New Dual-Gauged Sprags
- Full Competition, Reverse Pattern Valve Body
- Raybestos Z-pak
- All new Raybestos Clutches
- All new shift solenoids
- All New Epc
- New Pressure Manifold
- New Torque Converter Lock-up Solenoid
- New 3-4 Downshift Solenoid
- Updated Valve Body to Eliminate Common 1870 code
- Special 2-3 Sonnax shift valve Transmission comes with tail housing if needed
This Level 4 transmission comes with a Mad Dog Reprogramming update kit and Mad Dog shift kit and can come with tail housing if needed.
This transmission can also be setup for pulling and towing (no extra charge).
Conversion kits are available for an additional hundred dollars. This includes a filler tube and dipstick, TV cable, and special bracket to make sure your geometry is correct for carbureted or fuel injection applications. Transmission does come with tail housing if needed at no extra charge.
For full manual valve body add an additional $395.
If a Liftgate is needed at time of delivery a $25 fee will be billed to your credit card. Core Charge is $175.
- Free Converter and Shipping
- Color choices available on checkout
- Installation and extended warranties available on request
- This is a factory rebuilt transmission with upgrades
NOTE: Let us know what type of shift you want. We can custom build each valve body for your application.
- Stage 1: is a factory shift
- Stage 2: has a nice crisp shift and at wide open throttle it will put you in your seat
- Stage 3: is for that Saturday night special. Be warned stage 3 shift is very violent
Installations are available on all our transmissions. These transmissions are a direct replacement for your GM vehicle. No modifications or custom tuning necessary. The 700R4 is a true, 4-speed overdrive transmission and does not require a computer. Our units offer great performance and better gas mileage. If you are looking for an overdrive transmission for your old-school vehicle, we can do the complete installation or send you our conversion kit.