Winters 4400 Series 6 Spline Quick Change Gears - Midget 8-3/8" Ring Gear - 1" Wide - Set #3B Proform Parts Pucks are replacement components found

Pucks are replacement components found in ALL64360 bump stop kit

The sealed dual row ball bearing design allows bind free movement under severe braking conditions or even if the a-frame becomes damaged

The Boost Timing Masters allow you to adjust the amount of ignition retard from 1

Lincoln MKX 2016-19

Winters 4400 Series 6 Spline Quick Change Gears - Midget 8-3/8" Ring Gear - 1" Wide - Set #3B Proform Parts Pucks are replacement components foundProduct Description: Quick Change Gear Set 4400 Series Set 3B 6 Spline 4. 11 Ratios 4. 59 3. 68 4. 88 Ratios 5. 45 4. 37 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