<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi, tried to send this yesterday, but it did not go through.<div class=""><br class=""></div><div class=""><div><div dir="auto" class=""><blockquote type="cite" class=""><div dir="ltr" class=""><span class="">The GT6 has Spicer u joints without zerk fittings on the halfshafts and on the driveshaft. I have the entire rear end disassembled and am now inspecting the ujoints. They look good, no visible wear and there was no play in them when on the car. Do i just pull the cups and put some more grease in, or should the little buggers be totally cleaned, needle by needle and re-lubed?</span><br class=""><span class="">I’m always reluctant to change the order of anything, i.e. mixing up the needles.</span><br class=""><span class="">No way to flush them out with grease as one does with the ones with a grease fitting.</span><br class=""></div></blockquote><br class=""><blockquote type="cite" class=""><div dir="ltr" class=""><span class="">Thoughts?</span><br class=""></div></blockquote></div></div><br class=""></div></body></html>