Winters Quick Change Gears – Set #21A

Low Spur Ratio: 0. 652 / High Spur Ratio: 1. 533 / No. Teeth: 15/23 / 4. 12 R&P Ratio: Low 2. 69 High 6. 32 / 4. 57 R&P Ratio: Low 2. 98 High 7. 01 / 4. 86 R&P Ratio: Low 3. 17 High 7. 45. Winters 10-spline, quick change gears, for use with 10″ dia. ring gear are 1-3/8″ wide, and machined, broached and hobbed from quality SAE 8620 steel by Winters technicians. Sets 50 thru 58 are for limited horsepower applications only. Winters also has an attractive poster (WINPOSTER10) which displays all available gear sets and ratios, an ideal reference chart for the wall of any race shop.

For more than 60 years, Winters Performance Products has been producing high-performance rear ends and driveline components for racing and street use. Their product offering includes everything from quick-change gear sets to shifter assemblies, as well as many components specifically for the sprint car market. Winters Performance is undeniably the most reliable, technically advanced, and experienced manufacturer of Quick Change Rear Ends in the world. Winters Performance Products provides quick change rear ends, differentials, axles and more.

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