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Welcome to TheDriveLineCompany.com
Our Mission is to provide a high-quality, true alternative powerplant and transmission for the V-Twin marketplace
TDC’s ownership is comprised of some of the industry’s leading figures combined with one of the industry’s quality global manufacturers. This elite team completed an advanced, hi-tech V-Twin replacement engine and transmission design in January of 2008.
The TDC EVO-style engines and TDC Softail LSD and RSD transmissions are in stock and available today!!!
TDC contracted independent test facilities to dyno their engines and transmissions with extreme durability testing to confirm the design and reliability.
Engines passed the 100 hour test and transmissions passed the 124 hour test before production was started.
Test data is available in the tech articles section of the website.
These new engine assemblies feature an exclusive “full flow” design air cleaner and will easily replace all 1984–1999 Evolution-style engines. The specially-designed ‘D’-shaped intake and manifold ports provide exceptional controlled air flow, and the Mikuni carburetors will easily provide enough fuel for all three engine sizes.
Our All-new, 6-speed transmission assemblies are for Softails, and are available in right and left-side drive, with your choice of three different finishes – polished, black, and natural. Our transmissions feature all-new 356-T6 cast aluminum cases, with forged trap doors.
The new Panhead-Style Rocker Boxes for Twin-Cam Models 1999 to present offer great nostalgic styling- easy installation and come with all the needed hardware and gaskets.
Check out all these exciting new products and others here.
For information please use our contact form.
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