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Modern Driveline is a TREMEC Elite Distributor
Full Service authorized TREMEC Elite Dealer including repair center and Warranty repair.  

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"Create Your Own"
Classic Mustang T5 Inline-6 Conversion Kit

  • MUSTANG    FORD Inline-6   T5 

  •  Ford Inline-6 170, 200, 250

  •  Automatic or 3 speed conversion

  •  Everything from the flywheel to the driveshaft

  •  Simplified Ordering

  •  Order only what you need

  •  Add to the cart at the bottom in one step

  •  Most popular items are marked

Follow the steps below to get everything needed (less what you already have) for a T5 swap for your classic 1965-1973 Mustang:

 Free shipping **

**When ordered as a custom package from this page valued over $2500
(prorated shipping will be added for kits under $2500)

Mustang i6 T5 Conversion Kit
"Create Your Own"

Step 1 - Select Model Year Mustang 1965-1970


Model Year:    **Important**

Indicates most popular items resulting in a Complete kit 


Step 2 - Select T5 Transmission


     None - Customer supplied T5

New T5z with 2.95 1st, .63od  $1895



Step 3 - Select Bell Housing Components


     None - Customer supplied bell housing and block plate

M ust use existing 3 speed bell.  Note: Dagenham 4 speed bell is not supported.  Select from the following adapters depending on your bell:

Adapter plate, 2.77 3-speed $188.00
Adapter plate, 1966 only  $160.00



Step 4 - Clutch Actuation


Mechanical style  (user supplied)



Step 5 - Select Flywheel


    8.5" Billet cup type (New)  $315
9" Billet steel flat type (New) $275

OEM Flywheel bolts  $17.00
    ARP Flywheel bolts  $21.00



Step 6 - Select Clutch


NOTE: Clutch and flywheel must match (8.5" or 9")  -Clutch kits come complete with throw-out bearing, pilot bearing and alignment tool.

    Organic Clutch T5 changeover 8.5"  $260
    Organic Clutch  9" Diaphragm style $245


See Clutch page for more detailed information

Pressure plate bolts  $12.00
    ARP Pressure plate bolts  $19.50



Step 7 - Select Shift Lever Options


(see Catalog/Shifters for other options)

  Stock appearance shift lever   $139.00
  Stock appearance shift knob  $39.00
  Stock boot and Chrome Trim Ring (69-70)  $49.00
  Stock boot and Chrome Trim Ring (65-68)  $23.00

HURST Chrome lever   $90.50
>HURST shift boot   $26.00
    HURST shift ball 5 sp Black   $27.00
>HURST shift ball 5 sp White   $27.00
    HURST T-handle   $32.50



Step 8 - Crossmember


    No Crossmember
T5 Crossmember $149.00
Rubber Mount  $19.00



Step 9 - Other Items


Speedo Cable $26.00
Speedo Gear Clip $2.95
Speedo Gear $9.50
  <<--Select Speedo Gear (select any and enter rear and tire info below and we'll calculate correct gear)

    28-Spline Yoke $85.00 (see catalog for complete Driveshaft with yoke)
Hardware mounting kit $25.00
          (T5 bell to engine, T5 to bell, and other req. HW)
Reverse Switch pigtail $19.50
3 qts Amsoil ATF $35.85

Select year clutch pedal if needed

65-66 pedal and stop $189
67-68 pedal  $160
69-70 pedal  $160
71-73 pedal  $160

Note : 65-66 pedal includes stop

Pedal Pads, trim rings, and roller bearing kits available in Catalog...



Step 10 - Special Remarks & info

Enter any special requests or information we should know to validate your package.  Also, let us know about your car.  This will help us validate your order and calculate special parts such as the speedo gear.

(i-6, 289, 302, 390, 428, etc)
Rear end ratio (3.35, 3.55, etc)
Tire size (245x55x16)




World Class TREMEC T-5


Classic T5 Upgrades the easy way... 

Modern Driveline is the only company that offers complete conversion kits for your Classic Mustang, which are also customizable to your needs.

The packages are designed so that you have everything you need to install a five speed over the weekend. The kits are well laid out and stocked with high quality components.

If you can change a clutch, you can install a five speed this weekend!  Best of all, conversion kits come with lots of technical advice and support!


Tech Help?...

Be sure to read the five speed conversion articles in the Tech Section.

The easiest way to upgrade your Classic Mustang to a five speed is to order a conversion package from Modern Driveline, the leader in Ford conversions.



Personalized Service...

Need help deciding the best way to go with your project?

Give us a call for a detailed quote specific to your application.