GM 8.5 Limited Slip 28 Spline

HARD USE AND POOR LUBRICATION CAN WEAR OUT A LIMITED-SLIP DIFFERENTIAL. RESTORE ORIGINAL PERFORMANCE WITH THIS REPLACEMENT DIFFERENTIAL CARRIER ASSEMBLY THAT INCLUDES ALL-NEW SPIDER GEARS, DIFFERENTIAL PINS, CLUTCHES AND CARRIER HOUSING. DIRECT REPLACEMENT - THIS 28 SPLINE LIMITED-SLIP DIFFERENTIAL CARRIER FITS IN PLACE OF THIS VEHICLE'S ORIGINAL EQUIPMENT CARRIER 100% NEW - THIS DIFFERENTIAL CARRIER USES ALL-NEW COMPONENTS, INCLUDING SPIDER GEARS, DIFF PIN, PRE-LOAD SPRING PACK AND CLUTCH PACK READY TO INSTALL - THIS DIFFERENTIAL CARRIER IS SHIPPED PRE-ASSEMBLED AND READY TO INSTALL IDEAL UPGRADE - CAN BE USED TO UPGRADE FROM OPEN DIFFERENTIAL TO LIMITED-SLIP IN AN EXISTING DIFFERENTIAL