68-69 Fairlane 5 & 6 Speed Conversions


Categories: , , SKU: 68-69 Fairlane 5 & 6 Speed Conversions




Offers  five and six-speed conversions for
Small Block, Big Block or Mod Motor swapped Fairlanes
Our line of products offers simple ways to upgrade your 3 or 4-speed
to a Tremec five-speed or a complete automatic to five or six-speed overdrive.
We have you covered.



  • Increase in fuel economy with overdrive.
  • Lower RPM’s for more drive-ability and a much quieter in-car feeling. 
  • Reduce wear on your engine & drive-train parts
  • Reduce engine temperatures, promoting a longer-lasting engine.


Experience the MDL difference:

  • We extend the manufacturer’s warranty by an extra year.
    And we add a 1-year grace period.
  • We offer best-in-the-industry customer service.
  • When you purchase a complete MDL Conversion Package you get, lifetime technical support.

5 & 6 Speed Conversions are TAILORED to your needs
With many or all of the following:

TREMEC 5 or 6-Speed Transmission with Shifter


The MDL 68-69 Fairlane 5 & 6 Speed Conversions are as complete as possible.
You get ALL the components you need where competitors’ packages provide only the basics.
When comparing costs be sure you are comparing apples to apples on the contents, quality & after the order service.


From our How to Series: How to get a soft pedal with our LF series hydraulics 

Check out our HOW TO page, just click this link

We also Have OIL COOLERS   click this link to find out more


TKX Five Speed Single Overdrive Conversion up to 750hp




For higher torque applications or you’re a ‘spirited driver,’ the TKX series five-speed is the latest offering from Tremec
check out these stats.

Rated for 600lb/ft of torque, will support shifting up to 8000rpm thanks to triple cone hybrid sintered synchronizers that the Tremec T56 Magnums have to make your driving experience the best.

The new end loading design makes for a stronger case with a new sleeker profile, eliminating top covers, that would have restricted room in the tunnel.


From the still photos below, you can see the clearance you can expect with a stock cross-member & mount.


Click here to read more about the TKX



Above you can see the differences between the TKO & TKX cases

The TKX offers a little more adjustment approx. 5/8″ at the tail shaft vertically for the driveline angle. Perfect for Pro-Streeters who love to tuck the rear suspension up into their ride.


Components are IN STOCK

Click or call for a customized Quote for your Requirements.  208-453-9800