Tranzact Racing is the racer's leading source for championship winning transmission valve bodies and trans brakes along with a dedicated shop for performance and racing transmissions and components.

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Website by the
GoFast Group

 
 

1.95 tested and available now - Call for information


Latest News - Mendex Motorsports win Pinks All-Out event at Indy 2009 with Tranzact "Pro-Brake" inside their L&P 727 Trans - 9.76 E.T.at 135mph
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Announcing the Ultraflite transmission - A long overdue breakthrough in transmission technology is now available for 727 high horsepower racing. Compiled from information provided by the racing public and dyno testing, we offer 3 different ratios that have set the standard for these applications. Testing for the past five years on multiple doorslammers, dragsters and funnycars have proven these ratios are the best and strongest possible for gear selections. Plus, we offer a two speed option for throttle stops, so they don't get caught during shift change. Shifting is handled by a billet valvebody with multi shifting options.

1:95 1st for 2-speed
1:95 1st 1:35 2nd 1:1 3rd
2:12 1st 1:35 2nd 1:1 3rd
2:28 1st 1:40 2nd 1:1 3rd



These combinations of helical and spur cut gears are NOT a welded up 904. They are larger and stronger to provide the needed strength for horsepower and the durability we sought.

For a limited time, a special price is available for a complete transmission, fully bearing and lightened components, plus an aluminum high rev drum, billet valvebody, race-prepped case with a deep pan and extension. A great deal!
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Tranzact of Indy doesn't just sell other people's parts - We design, manufacture and monitor the high quality standards of all the parts we make. All of our parts are used in our Pro Mod Stratus and we are constantly developing the reliability and performance standards of our parts. There's no need to buy from a distributor, come straight to the manufacturer!

Coming Soon! - 727 Straight Cut Gear Sets with 1.95 1st gear and 1.35 2nd gear for 727 now in testing. Available to the public soon. Watch for package deals!
Welcome to the NEW Tranzact of Indy web site - Make sure to bookmark www.tranzactofindy.com for the latest shop updates on our products and services.