Ford, Lincoln, Mercury (4WD/RWD) Differential Ring and Pinion Kit - Rear - Yukon Gear and Axle - YGK2291

LSD & Re-Gear Kit
YGK2291
Differential, re gear, re-gear, LSD, limited slip differential, positraction, muscle car, Ford, Mercury, Lincoln, 9 inch
80-55 FRD/LIN/MER
Kit contains a ring and pinion set, positraction unit, and installation parts
9.0" FORD 4.56 RATIO R&P GEAR/ INSTALL KIT PACKAGE, WITH 28spl T/L POSI (FITS 2.89" DO/ DAYTONA PS)
This kit dramatically improves traction and durability by adding a Yukon Trac Loc LSD and an upgraded ring and pinion set to your diff. It’s also an opportunity to generate next-level acceleration by moving to a more aggressive gear ratio.
Fits Ford 9” differential with Daytona pinion support
28 spline pinion gear
4.56 ratio
Includes Trac Loc positraction LSD, 28 spline
Coverage includes ‘65 to ’73 Mustang, ’60 to ’70 Falcon, ’67 to ’79 Cougar, 23 other models, or anything hot-rodded with a Ford 9-inch
Trac Loc Positraction LSD, 28 spline
2.89” OD carrier bearing
Includes positraction unit, ring and pinion gear set, and all required bearings and installation hardware
Yukon Muscle Car Limited Slip & Re-Gear Kit for Ford 9”, 28 spline, 4.56 ratio, YGK2291
Yukon Muscle Car Limited Slip & Re-Gear Kit for Ford 9”, 28 spline, 4.56 ratio