Buick, Chevrolet, GMC, Pontiac... Differential Carrier Gear Kit - Rear Axle - Yukon Gear and Axle - YPKGM12-P-30

Spider Gear Kit
YPKGM12-P-30
This kit ONLY fits the current, Eaton style Posi with the springs and plates between both side gears. There is an early GM version Posi that used long, skinny springs, and spring plates under the side gears, between the side gear and clutches...this version is obsolete, with no parts available. DOES NOT FIT FACTORY LIMITED SLIP.
,&,0.806,12P,12T,30spl,dia,DURAGRIP,EATON,GM,GM12B-IPK-P-30,IPK,NO Clutches Incl!,POSI,SET,SPIDER,YPK,
87-63 BUI/GM/PON
Yukon Positraction internals for GM 12 bolt car & truck with 30 spline axles
Yukon Positraction internals (0.806" diameter) for GM 12P and 12T with 30 spline axles. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. This kit does not include clutches. All components come with a one year warranty against manufacturing defects.
12P & 12T 30spl (0.806"dia) EATON & DURAGRIP POSI SPIDER SET (NO Clutches Incl!)
Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer lasting spider gear set.
Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer lasting spider gear set. This kit fits Yukon Dura Grip & Eaton limited slip differential positraction units and delivers everything needed for a complete and proper spider gear set replacement.
Fits GM 12T and 12P differentials outfitted with Dura Grip or Eaton positraction
30 spline axles
Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers
Does not include clutches
Yukon Dura Grip Spider Gear Set for GM 12T/12P Diffs with 30 Spline Axles