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When you are ready to orderreview our ordering options in Customer Service then check out the Product Catalog. 
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 TKO Small Block Conversion Kit


  • Small Block 289-302-351

  • 200-500hp

  • Automatic or 3/4 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

TREMEC TKO-500/600


Classic TKO 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 & 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.







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

  Free shipping **

**When ordered as a custom package from this page valued over $3500
(prorated shipping will be added for kits under $3500)



Mustang TKO Conversion Kit
"Create Your Own"

Step 1 - Select Model Year Mustang 1965-1973

Model Year:    **Important**

  Indicates most popular items resulting in a Complete kit 

Step 2 - Select TKO Transmission

     None - Customer supplied TKO

TKO-600 with 2.87 1st, .64od  $2395

     TKO-600 with 2.87 1st, .80od  $2395

     TKO-500 with 3.27 1st, .68od  $2395


Step 3 - Select Bell Housing Components

     None - Customer supplied bell housing and block plate

NEW Aluminum V8 TKO bell housing with block plate  $265.00

     QuickTime RM-6060 Steel Scattershield with starter pocket cover & block plate  $599.10

     QuickTime RM-6065 SFI 6.1 Steel Scattershield with starter pocket cover & block plate  $649.03


Cable style clutch lever   $28.00
Clutch lever cover  $32.00
      (Not used with 6060 or 6065 Bell)

If keeping existing 4 speed bell select from the following:

Shortened Shaft kit installed on above trans  $175
Spacer plate (MD-401-2108)  $160.00

Fulcrum Adapter Kit (65-66 Style)  $43.00
Fulcrum Adapter Kit (67-up style)  $43.00
     (adapt mechanical style fork and linkage to TKO bell. (Not required with Quicktime bells))

Step 4 - Clutch Actuation

Mechanical style  (user supplied) or None

Z-bar clutch pivot for late model motors using stock linkage  $60.50

Clutch Cable Kit  $259.00
         (not compatible with 4 speed bell housing)

     Hydraulic Master & Slave (select type below)

  Tilton Internal slip-on style slave steel braided line, & LF
Series Master   $583.50
(see Hydraulics page for more information)


Step 5 - Select Flywheel

28 oz 157 tooth Billet steel  10.5"   $255
    50 oz 157 tooth Cast steel  10.5"  (Stock 5.0L)  $150
    50 oz 157 tooth Billet steel  10.5"   $255
    0, 28, 50 oz 157 tooth billet steel 10.5"   $325
          (28 oz weight included)

OEM Flywheel bolts   $17.00
    ARP Flywheel bolts   $21.00


Step 6 - Select Clutch

NOTE: Clutch kits come complete with throw-out bearing, pilot bearing and alignment tool.

    Organic Clutch  10.5"   $175
    Super King Cobra Clutch  10.5"  $300
K/O Multi-Friction Clutch  10.5"  $420
    Kevlar/Kevlar Clutch  10.5"   $495


See Clutch page for more information and other options

Pressure plate bolts   $12.00
    ARP Pressure plate bolts   $21.50


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   $79.00
HURST shift boot   $26.00
    HURST shift ball 5 sp Black   $27.00
HURST shift ball 5 sp White   $27.00
    HURST T-handle   $29.00


Step 8 - Crossmember

TKO Crossmember  $149.00 (67-73 only, TKO in 65-66 not recommended, requires serious tunnel modifications)
Rubber Mount   $19.00


Step 9 - Other Items

Speedo Cable  $26
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)

    31-Spline Yoke  $85.00 (see catalog for complete Driveshaft with yoke)
Hardware mounting kit  $25.00
         (TKO bell to engine, TKO to bell, and other req. HW)
Reverse Switch pigtail  $19.50
3 qts Amsoil Synchromesh  $38.85

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.

Engine (289, 302, etc)
Rear end ratio (3.35, 3.55, etc)
Tire size (245x55x16)

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