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Brinn original transmissions prove not everything in racing needs to be complicated. With less weight and fewer parts, simplicity is their key to besting the competition. Their original 2-speed transmissions offer two power paths of success for your circle track racer. Direct drive and low gear move you forward unlike that of the competition and reverse is not meshed with any other gears while in either forward path--no robbed horsepower or reduced acceleration. And, there's less rotating weight to tax your engine when powering in and out of corners. Brinn's dog clutch and detent design of these original transmissions offer durability and the smoothest shifting without the need of special shifters. What's even simpler is the rebuild. No need for special tools. No need to remachine readily-available service parts. Available in aluminum or magnesium, there are no welded parts; all parts are billet or cast and precision CNC-machined. It's hard to beat a Brinn. Their original transmissions aren't complicated, just better.
Not Yet Reviewed
$2,487.99
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$3,134.99
On and off the track, time is your most precious commodity. Brinn original transmission modules are the fastest way to purchase all of the Brinn drivetrain products that your race car requires. These kits eliminate the guesswork and time spent searching for the correct parts; they even include a flywheel. The Brinn original transmission is a lightweight, direct drive tranny featuring the lowest rotating weight and moment of inertia available of any transmission on the market. Performance, durability, and smooth shifting are all trademarks of Brinn. Plus, with the same overall length and output splines as a Muncie or Borg-Warner transmission, installation is a snap. Your shop time will drop off, while your race car takes off! Brinn original transmission modules include all necessary fasteners but do not include your 1/4 in. motor plate. Take action and make your life easier in the process. Trust Brinn original transmission modules to deliver what you need. We'll see you in the winner's circle!
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$4,302.99
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$4,754.99
Feed on the performance of Brinn Predator transmissions! These transmissions were brought into existence with a revolutionary patented design featuring a lightweight internal clutch and no plastic parts. They offer the lowest rotating weight in the Circle Track market, along with minimal maintenance to keep you on track with winning performance. They're born of experience and bred for racing—Brinn Predator transmissions. Brinn Predator characteristics: * Internal clutch eliminates the need for any external clutch assembly * Direct replacement for Muncie or Borg Warner transmissions * Gun-drilled input and output shafts for weight reduction * Critical components are cryogenically treated for maximum strength * Reverse utilizes existing geartrain, no internal chains or belts * Weighs only 45 lbs. * SAE 10-tooth input shaft spline * 6 in. long, 27-tooth output shaft spline will accept any length yoke * Low gear ratio: 2.68:1 * Reverse gear ratio: 1.78:1
Not Yet Reviewed
$2,884.99
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