Winters 4400 Series 6 Spline Quick Change Gears - Midget 8-3/8" Ring Gear - 1" Wide - Set #6 13460 All threads are NPT

All threads are NPT

Borla stands behind every CrateMuffler with a Million-Mile Warranty

Smooth Top

4 in to 4-1/2 in ID

BMR's bushings are internally fluted

Winters 4400 Series 6 Spline Quick Change Gears - Midget 8-3/8" Ring Gear - 1" Wide - Set #6 13460 All threads are NPTProduct Description: Quick Change Gear Set 4400 Series Set 6 6 Spline 4. 11 Ratios 5. 28 3. 20 4. 88 Ratios 6. 27 3. 80 Steel Sold Individually 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.