so a couple years ago my rear axle basicly blew up and a shop installed a new exle with 3.73 out of an 87 thunderbird...so they said. well i took the cover off cuz the axle was whirling badly to find the gears wernt installed right and also to find NO POSI. i was pissed, so i bought a new diffental with a brand new clutch rebuild kit, and now im about to buy real 3.73 gears (over the 3.27 that where really in there) and now im looking for a place to install them. im planning on removing the rear axle and taking ti to the shop, anyone know a good shop in the marysville, WA area? i was thinking Randys off raod, thow ther a truck shop, they do deal with lots of gears and what not, any ideas?