Gearstar Performance Transmissions
0
  • Home
  • Transmissions
  • Our Garage
  • Press
    • Videos
  • Blog
  • Contact
  • Warranty
  • FAQ
  • Testimonials
  • (330) 434-5216
0
was successfully added to your cart.

Cart

  • No Comments
  • 0
  • 0
    0

4R70 Transmission

Tweet
4R70 Transmission

Are you looking for an excellent transmission shop? Gearstar is your home for custom-built and high-performance transmissions. Contact Gearstar today.

What Is A 4R70 Transmission?

The 4R70 is a stock transmission, and it is an improvement over Ford's first four-speed AOD (automatic overdrive transmission). Overdrive is the highest gear in your transmission. It allows your engine to operate at lower RPM rates which in turn gives you better gas mileage and a quieter car.  On the 4R70, the third gear ratio is right at 1 to 1, and the overdrive runs at .70 to 1.

Over the years Ford has made considerable improvements on the 4R70 transmission. If you are looking to have a small-body Ford transmission installed, the 4R70 is a viable option. Stock transmissions are not perfect for high-performance but can be a great place to start. With a few modest modifications, you can obtain the high performance you seek.

What Are The Pros And Cons Of The 4R70 Transmission?

The benefits of the 4R70w transmission are it has a wider overdrive band, sturdier front pump, solid input shaft, and a locking torque converter. The computer-controlled components offer precise control plus their cases are built with aluminum instead of steel. This improvement makes it weigh less and helps increase gas mileage.

Overall the 4R70 is an excellent basic transmission. It is compatible with several Ford vehicles and doesn't require a lot of modification to install. It is easily retrofit into classic cars, giving them a boost in performance. This transmission is robust, but you need to be careful not to overload it. It does not have unlimited power and torque capacities.

It does have its share of problems. You can fix these by having a reputable transmission shop make some aftermarket improvements. A transmission specialist will be able to take care of these modifications for you. A sound transmission that is properly taken care of will last for years.

How Do I Choose A High-Performance Transmission Shop?

If you are modifying or building a high-performance car, you will want a transmission shop that is specializing in racing or high-performance transmissions.

  • Ask your friends or acquaintances that are into high-end performance engines, cars, and transmissions. Often they will know someone, or they can help direct you in the right direction.
  • You are looking for a specialty shop. Look for one that does transmissions. Buying or upgrading your transmission can be difficult, and if you aren't an expert, so it makes sense for you to hire one.
  • Check their rating with the BBB. Do they have any complaints? If so, what were the claims?
  • Visit the shop. Transmission work can get messy, but the shop should still be organized and semi-clean. Did they have a reception area?
  • Was the staff polite?
  • Did you see licenses and certificates hanging on the wall?
  • Is the shop licensed and insured?

After you have checked out their office and garage, what were your impressions? It is essential you feel comfortable. Do you feel like the shop is trustworthy? Contact Gearstar today.

Gearstar Performance Transmissions
330-434-5216
132 N. Howard St. ; Akron, OH 44308

View Larger Map
We Specialize In:

We welcome your comments!

      • 200-4R News
      • 2004R Transmission News
      • 4L60 News
      • 4L60E News
      • 4l60e Transmission News
      • 4L80 News
      • 4L80 Transmission News
      • 4L80E
      • 4L80E Transmission
      • 4R70
      • 4R70 Transmission
      • 4R70W News
      • 4R70W Transmission News
      • AOD Transmission News
      • Performance Transmissions News
      Articles
    © 2019 Gearstar Performance Transmissions
4R70 Transmission 4R70 Transmission 4R70 Transmission 4R70 Transmission 4R70 Transmission

Recent Posts

  • Importance of Fuel Stabilizer When Storing Your Vehicle Long-Term
  • Hottest New Products for Muscle Car Enthusiasts
  • Overview of the 4L85E Transmission
  • Shifting Into Overdrive With Performance Automatic
  • Overview of the 4L80E Transmission

Recent Comments

Archives

  • November 2019
  • October 2019
  • September 2019
  • August 2019
  • July 2019
  • June 2019
  • May 2019
  • February 2018
  • January 2018
  • December 2017
  • November 2017
  • June 2017
  • February 2017
  • January 2017
  • December 2016
  • November 2016
  • October 2016
  • September 2016
  • August 2016

Ford Transmissions

  • Performance AOD
  • C4 Performance Racing
  • Performance C6
  • E40D Performance
  • View All
Subscribe to Our Newsletter!

GM Transmissions

  • Turbo 350
  • Turbo 400
  • 700R4 Performance
  • 2004R Performance
  • View All

Mopar Transmissions

  • Torqueflite 727 Performance
  • 545RFE Performance
  • Performance NAG1
  • View All

Follow us

  • facebook
  • twitter
  • youtube

Contact Us

GearStar Performance Transmission
132 N. Howard St, Akron, OH 44308
Email: [email protected]
Sales & Info: 330-434-5216
Tech Line: 330-434-2757
Parts: 330-434-0104
Fax: 330-434-3634

© 2019 Gearstar Performance Transmissions.

  • Home
  • Transmissions
  • Our Garage
  • Press
    • Videos
  • Blog
  • Contact
  • Warranty
  • FAQ
  • Testimonials
  • (330) 434-5216