Jonnygogo

Howdy again, sorry I spend most of my time over on the 67-72 site so I don't log in here very often. If you haven't found your rear axle seals yet, it appears NAPA Auto may carry what you're looking for. They show 3 different styles, depending on which rear axle you have:

http://www.napaonline.com/Search/Results.aspx?Ntt=rear%20axle%20seal&Ntk=Keyword&N=599001+101963+50014+2014024

Yours is probably #1 or #3 since I believe only the GMC's came with Dana 44 rear ends in the 1/2 ton models. Good luck. If you ever need a quicker response you're welcome to contact me via email: [email protected]. Regards, Mark.

sorry i havnt been on in some time. to awnser your question im not sure. u may have to find someone that has one.