GM CHEV GMC TRUCK 646is044410006 I II Y 4 6 1 D7 L V I I A 1 u 101N r REPAIR KIT IDENTIFICATION CHART A s c U Joint Journal Length Trunninn Cap Series Exc Caps W Caps Diameter Diameter 6aws A5 7 8 659973 68WB 5 7 8 661805 6aws 5 5 16 1 062 667501 66ws 0 5 5 i6 1 062 667502 1410 3 29 32 6 4 5 16 773 1 3 16 694969 1350 3 11 32 3 21 32 773 1 3 16 I 2330781 1480 3 7 8 4 1 4 894 A 1 3 08 2341648 1660 4 21 32 4 31 32 894 1 3 8 2400938 1650 5 3 16 5 5 8 16764 1 5 8 2417789 4 low wing brgs 2 low wing 2 high wing brgs f U Bolts req d use 2066840 GROUP 5 548 CHART 1