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Summit Bucks
Eaton Detroit Truetrac differentials use a patented design of parallel-axis planetary helix gears to provide a quiet, automatic splitting of torque. They perform like a limited-slip differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant. These replacement units are available for dozens of axle applications.
( 487 )
$560.00
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$1,249.99
Summit Bucks
Eaton electronic ELocker differentials offer you the best of both worlds. Imagine having the comfort and convenience of an open differential for around town—and the powerful traction of a full-on locker when it's necessary. This is exactly what the Eaton ELockers provide. With the push of a dash-mounted button, you decide when the differential should be fully locked for maximum traction to both wheels, or free to differentiate for the best fuel mileage and tire tread life. Whether you're running a 2WD or 4WD, open or locked, the Eaton ELockers put the driver in total control! Order the carrier designed for your axle model.
( 11 )
$1,299.99
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$2,143.99
Summit Bucks
Eliminate binding and increase contact with Quarter Master cambered drive flanges. Their drive flanges utilize a floating crown gear that gets rid of axle binding and reduces drag in your driveline. Quarter Master flanges are available in Wide 5, Howe, and 5x5 bolt patterns with a lightened drive flange for Grand National rear-ends. Cambering a solid rear axle housing increases the tire contact patch with the track surface for improved handling and lower lap times. Hit the pavement with Quarter Master cambered drive flanges.
Not Yet Reviewed
$291.80
Summit Bucks
These Quarter Master Ultra Duty quick-change gears have been specifically designed to run smoother and last longer than any other gears on the market. They start with the highest quality E9310 aircraft steel. The gears are precision-hobbed to AGMA Class B tolerances to produce a true involute tooth form for a high contact ratio. After a proprietary heat-treatment process, they are hand roll tested and inspected for defects. The Quarter Master Ultra Duty quick-change gears are available with a variety of different gear ratios in 10-spline versions for Sprint and late models, and 6-spline versions for Midgets.
Not Yet Reviewed
$145.32
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$225.57
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