This is exactly what is included in the kit:-
1 x BTB7300 - RIGHT FRONT HUB
1 x BTB731 - LEFT FRONT HUB
1 x RCK100 - RIGHT & LEFT REAR CONERSION HUB KIT
2 x AHA7373 - RIGHT - 8 TPI EARED SPINNERS
2 x AHA7374 - LEFT - 8 TPI EARED SPINNERS
1 x C27290 - COPPER/HIDE HAMMER
2 x GHK1005 - FRONT WHEEL BEARING KITS
2 x ATB4242K - ASSORTED SHIM KIT