28 Spline spool. Mini-spools replace the spur gears to lock the rear end. No delays here. We want you to have the parts as bad as you do.
NEW LIGHTWEIGHT FULL SPOOL,GM 10 BOLT,8.5",STEEL,28 SPLINE
NEW LIGHTWEIGHT FULL SPOOL,GM 12 BOLT,8.875",STEEL,30 SPLINE
NEW GM MINI-SPOOL,8.2",10 BOLT REAR END,28 SPLINE,CHEVY,X-STRONG
NEW 3:72 GM 10 Bolt 7.5/7.625"" Ring & Pinion
NEW GM MINI-SPOOL,8.875",12 BOLT,30 SPLINE,CHEVY,STRONG
NEW GM MINI-SPOOL,7.5",10 BOLT REAR ENDS,26 SPLINE,CHEVY,X-STRONG
