Gangster 700R4/4L60

Level 1 700R4/4L60 – Rebuild – Rated to hold up to 300HP


Level 1 700R4/4L60
I have the conversion kits here for an additional $145.00. 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. However if you have an existing 700R4, then I would use your same tail housing because they are all different. you can also use your speedometer gears to make sure your calibration is right. We will send you the seal kit for your existing tail housing. Shipping is available .
Others try to copy my ads, but they can never copy my work!
• All new lip seals
• All new gaskets
• All new Teflon rings
• New filter
• All new steels
• All new bushings
• All new Raybestos Clutches
• All new sprags
Transmission comes with tail housing if needed.
90 Day Warranty for all level 1 700R4 Transmissions. The best bang for your buck go with the updated level 2 700R4 Transmission. It has all of the updates necessary for a strong reliable transmission.

This L-1,700R4 is Rated at a maximum of 300HP!! We offer different levels depending on horsepower levels. L-2 rated at maximum 500HP!!
L-3 rated at maximum 700HP!! L-4 rated at 800HP!!!!
NOTE: Let us know what type of shift you want. We can custom build each valve body for your application. I have been building transmissions for over 26 years. I’m a former NHRA Drag Racer. It’s always best to put top of the line components in the transmission, however if you don’t install them properly and check all your clearances, etc., ANY transmission will fail. We provide excellent technical support to all our customers. We will walk you through the proper installation of your new transmission. Core charge is $175.00 if you don’t have a core for exchange.

We provide sales and technical support 7 days a week up until 10 pm ET.
Call 770-781-0949

Level 1 700R4/4L60
I have the conversion kits here for an additional $145.00. 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. However if you have an existing 700R4, then I would use your same tail housing because they are all different. you can also use your speedometer gears to make sure your calibration is right. We will send you the seal kit for your existing tail housing. Shipping is available .
Others try to copy my ads, but they can never copy my work!
• All new lip seals
• All new gaskets
• All new Teflon rings
• New filter
• All new steels
• All new bushings
• All new Raybestos Clutches
• All new sprags
Transmission comes with tail housing if needed.
90 Day Warranty for all level 1 700R4 Transmissions. The best bang for your buck go with the updated level 2 700R4 Transmission. It has all of the updates necessary for a strong reliable transmission.

This L-1,700R4 is Rated at a maximum of 300HP!! We offer different levels depending on horsepower levels. L-2 rated at maximum 500HP!!
L-3 rated at maximum 700HP!! L-4 rated at 800HP!!!!
NOTE: Let us know what type of shift you want. We can custom build each valve body for your application. I have been building transmissions for over 26 years. I’m a former NHRA Drag Racer. It’s always best to put top of the line components in the transmission, however if you don’t install them properly and check all your clearances, etc., ANY transmission will fail. We provide excellent technical support to all our customers. We will walk you through the proper installation of your new transmission. Core charge is $175.00 if you don’t have a core for exchange.

We provide sales and technical support 7 days a week up until 10 pm ET.
Call 770-781-0949

Features

  • 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)

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

This Level 1 transmission comes with a Mad Dog Reprogramming update kit and Mad Dog shift kit.

This transmission can also be setup for pulling and towing (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.