i have a set of 79 D60s. i need special wrenches for each to take them apart. i got one for the D44, it has 4 pins. i think the front D60 has 6 pins but if anybody has a part number for the 79 D60 RC/RR hub socket hook me up. and mostly, what about the one for the rear D60 that according to the Haynes is a rounded edge hex nut called the bearing locknut. i checked at the Spicer place and they had 2 sizes. they didnt know for sure which is which. once i tear down i cant go get. any suggestions or links would be appreciated. sometimes i can find a few on ebay, but not now. thanks.