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Ford Performance M-7003-R58C

Tremec 600 Extra HD 5-Speed 600 ft/lbs Torque Capacity Gear Ratios:

Ford Performance M-7003-R58C

397-M-7003-R58C

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Ford Performance M-7003-R58C Tremec 600 Extra HD 5-Speed 600 ft/lbs Torque Capacity Gear Ratios: $2,450.99
Tremec 600 Extra HD 5-Speed
  • 600 ft/lbs Torque Capacity
    Gear Ratios:
  • 1st: 2.87
  • 2nd: 1.90
  • 3rd: 1.34
  • 4th: 1.00
  • 5th: 0.82

  • Ford Performance M-7003-R58C Details

    5-Speed Transmissions

    • Close ratio
    • Gear Ratios: 1st 2.87; 2nd 1.90; 3rd 1.34; 4th 1.00; 5th 0.82
    • 26-spline input shaft; 31-spline output shaft
    • Improved shift forks, one-piece countershaft, and 4615 steel gears
    • To install in 1979-95 Mustang, Bellhousing 397-M-6392-R58 is required
    • To install in 1979-93 Mustang, use Crossmember 397-M-5059-A
    • To install in 1994-95 Mustang, modify vehicle crossmember, lengthen driveshaft .625", and use Clutch Fork E6ZZ-7515-A
    • 31-spline driveshaft yoke required
    • Unique clutch disc designed for 26-spline input must be used
    • Can be used in 4.6L applications with Bellhousing 397-M-6392-M46
    • Transmission uses Synchromesh fluid

    Specifications:

    Trans Year
    All
    Trans Model
    Ford- T5 (Man)5 Speed
    Bellhousing Included
    No
    Case Material
    Aluminum
    Output Shaft Spline Quantity
    31
    Yoke Included
    No
    Yoke Style
    Slip On
    Input Shaft Diameter (in.)
    1.125
    Shifter Included
    Yes
    Fifth Gear Ratio
    0.82:1
    First Gear Ratio
    2.87:1
    Fourth Gear Ratio
    1.00:1
    Input Spline Quantity
    26
    Output Shaft Spline Diameter (in.)
    1.5
    Quantity
    Sold individually
    Second Gear Ratio
    1.90:1
    Shifter Style Required
    Stock
    Tailshaft Length (in.)
    14.5
    Third Gear Ratio
    1.34:1
    Number of Gears
    Five
    Manufacturer's Part Number:
    M-7003-R58C

    Built to handle the torque of today's modified engines, these high-performance transmissions are available in a 5-speed or 6-speed version. Sometimes stock just isn't enough to hold the torque or your driving style. With some additional parts and minor modifications, you can double a transmission's torque capacity without resorting to an unfriendly street solution. Don't get worked over by your transmission, get the transmission Ford would have used if they built your car.



    Features
  • Street-Friendly Manners
  • Swaps with Off-the-Shelf Parts
  • Doubles Torque Capacity of Factory Transmission

  • Can I use the stock driveshaft in my 86 fox body ?  I have a stffler cross member

    Asked by: Monkey 1617
    yes.
    Answered by: Tech Support
    Date published: 2017-08-16
    • y_2017, m_11, d_20, h_24CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
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    • loc_en_US, sid_10001_10001_125730, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
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