Mornin' folks. I've tried the archives to no great sucess, so I feel the need to ask this early on Monday morning. I need to fix/replace my rear shaft ('77 Blazer, TH350, NP203, 12-bolt, stock height). The splines are toast and allow +/- 15 deg movement. Rebuild - $250, Junkyard - $150, Private Parties - $50 Can I use a shaft from another tranny/t-case combination and have it fit? The private guys selling shafts don't have my exact combo. I plan to go to a 4" lift in the next couple months, but I need the shaft now. Would that fact affect the options? Any advise is appreciated. Thanks all.