MODERN DRIVELINE  Offers  five and six speed conversions for Small & Big Block GTO’s
Our line of products offer simple ways to upgrade your 3,4 speed to a Tremec five speed or a complete  automatic to five or six speed overdrive, we have you covered.
If you’re looking to upgrade and want more drive-ability form your Goat

MDL provides Solutions not just parts for including Buick Pontiac & Oldsmobile.We can supply many of the parts needed for many vehicles not listed.

Remember our kits are flexible if you already have parts and can use them with our solution we will gladly remove that part from our kit for you.

We are adding complete packages all the time.

Available Solutions:

Click the links below to see our kits:

Pontiac GTO

Pontiac Le Mans/ Tempest


Please inquire to see what else we may have, we are innovating all the time.

Solutions are TAILORED to your needs with many or all of the following:

  • TREMEC 5 or 6-Speed Transmission with Shifter
        • All Fastening Hardware including ARP
        • Aluminum or QuickTime Steel Bell housing
        • Superior Diaphragm Clutch or McLeod or Tilton Twin-Disk matched to your horsepower and usage.
        • Modern Driveline U.S. made Lightened Billet Steel Flywheel
        • U.S. made Steel Cross-member
        • Transmission Mount
        • Wiring Harness & Plugs
        • Shift Ball & Lever and Boot
      • Hydraulic Master and Slave clutch linkage
      • Synthetic Automatic Transmission Fluid
      • High-Speed Precision Balanced Aluminum or Steel Driveshaft
      • Detailed Installation Instructions and Lifetime Tech Support

The MDL conversion packages 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.

Components are IN STOCK.

Click or call for a customized Quote for your Requirements.