I hate parts stores. I bought a blazer comin on 2 weeks ago. Ive spent the week and a half working on it putting a newish tranny in, radiator, headers, plugs, wires........ Im doing it all in my school autoshop. So i have 2 hours during school and what hours i can spend afterschool. I got everything in, just got to make sure all fluids are full and install ujoints on driveshafts. Go to put ujoints on today. 2 go on fine. The final one looks big, but i started at it and it was too big. Crap. Go to autozone, say i need this one(All 3 where the same but gave me 2 of the right size) and get the new one. Go install and put rear shaft in, realize that there are no tabs on the pinion yoke to hold the caps on. So outter locks wont work. It needs inner locks. GRRR. Had to go see my girlfriend when she got outta school since her parents wouldnt be there to see me. After i go to autozone saying i need 2 inner locks and 2 outter locks. Look at me like im insane. Go to a local auto and machine shop, they could get them for me, but would be here tomorrow night. Finally go to NAPA and tell them, they start looking around and find one hidden on a shelf. This is supposedly a rare ujoint that isnt used much. Wanted 23 for it. I only had 19. They took it. 3 hours of my time today was out getting the correct Ujoints. The final thing i needed until my blazer will move on its own. Ill have pics of it moving on its own tomorrow!