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Performance Automatic Street/Strip 4R70W Transmission (97-04 GT)

Market Price $3,234.99 You Save 25% ($808.75)
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  • Item 100815
  • MPN# PA45101-46L

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    Features & Details

    • Street/Strip 4R70W Transmission
    • Automatic Transmission
    • Heavy Duty Clutches
    • Street/Strip Valve Body
    • High Performance Bands
    • New Steel Pan
    • Rated at 500 Horsepower
    • Fits 1997-2004 4.6L GT with 4R70W Transmission
    500 HP Rated. Is your modded Mustang in need of a heavy duty automatic transmission that can handle the power you want to add? Then you need to upgrade to the Performance Automatic Street/Strip 4R70W Transmission. This 4R70W Street/Strip Transmission is the perfect replacement upgrade for your old automatic and is capable of handling up to 500 horsepower, making it ideal for high-performance applications.

    Built Better than Ford Tough. The Performance Automatic modified 4R70W Transmission is equipped with heavy duty clutches and servo, high performance bands and a new steel pan, in addition to the street/strip valve body. With the tweaks made by Performance Automatic, your Mustang GT will have crisp shifts, improved thrust capacities and endure a longer life.

    Application. The Performance Automatic 4R70W Automatic Transmission is specifically designed for use in the 1997 to 2004 GT Mustangs that came with the 4R70W transmission.

    Please Note. In 1997, Ford changed their transmission from AODE to the 4R70W. To ensure which transmission came in your GT, you will need to check your tail shaft housing. If you have a "W" cast into the housing, you have the 4R70W transmission. If you do not, you have the AODE transmission.

    Note. This Transmission does not include a torque converter.

    Freight Notes. Freight items can only be shipped within the continental 48 states, no expedited methods. What is freight shipping? Your Answers are Right Here!

    Fitment: 1997 1998 1999 2000 2001 2002 2003 2004 Details

    What's in the Box
    • (1) 4R70W Street/Strip Transmission
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Questions & Answers (14)

    5 Top Rated Questions

    Do you have to do any program tuning after the installation of this transmission and the torque converter or is this just an installation and you can drive immediately?

    • The Performance Automatic Street/Strip 4R70W Transmission will not require any tuning for use.

    Helpful (0)

    I have a stock 02 gt, I believe it still has the stock transmission on it. What changes do I have to make on car for this transmission work on my car?

    I have a stock 02 gt, I believe it still has the stock transmission on it. What changes do I have to make this transmission work on my car?

    Do you have to purchase a torque converter if you purchase the Performance automatic transmission 4R70W? If not, would it be important to purchase the TCI street fighter anyway in regards to regular operation and performance of the new transmission?

    • The Performance Automatic Street/Strip 4R70W Transmission can be used with the stock converter, however it is strongly recommended to use an aftermarket high stall torque converter.

    Helpful (0)

    I’m trying to decide if I want to upgrade the transmission on my 2001 GT or not. How much power can the stock 4-speed transmission handle. I would like to be somewhere just north of 320 horsepower to the wheels.

    • The Stock 4R70W can easily handle 320hp to the wheels typically holding up to 400-420hp without issue, however we would recommend adding a transmission cooler to increase longevity of the transmission as heat is what typically kills these transmissions.

    Helpful (0)
    Post Your Question
    9 More Questions
    What type of transmission fluid do you recommend for this transmission? 1 answer
    Will this transmission fit the 2006 GT? If not, is there a conversion kit I can purchase to make it work? 1 answer
    Would this fit a 2000 V6 Mustang? 1 answer
    will this fit on a 2004 mach 1 automatic? 1 answer
    Will this fit a 5.4? 1 answer
    What Torque converter is recommended for this transmission for street ability. How would that TCI that you sale do just cruising at 3000 stall? 1 answer
    Is this rated 500hp at the crank or wheel? 1 answer
    Will this work with a coyote motor? 1 answer
    Does this Transmission come with a one piece or two piece input shaft?I need to know if i need to buy a lock-up torque converter for the two piece or if its a one piece to buy a non-lock-up torque converter. 1 answer

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    Customer Reviews (2) Write a Review

    Overall Rating 4

    out of 5 stars

    Installation Time:Weekend

    • Performance Gain 3 3
    • Fit 5 5



    • 3/5

      Installation Time: Full Day

      March 28, 2018

      Meh

      It feels just like my old transmission. I thought it was ganna feel different and better

      JasonR

      Year: 2002 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Weekend

      May 10, 2016

      New trans

      Just arrived via truck freight, packaged very well and paint looks good, all new sensors, will install this weekend and update how it runs, expecting no problems, P.A has a reputation for great transmissions

      Cammed01GT

      Year: 2001 Submodel: GT

      Helpful (9)

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