Is there a stock shaft from another truck, tranny, etc. that is a couple inches longer then mine? I have a '79 Blazer with a SM465/NP205 and after my BDS 4" lift the front shaft is way too short. At full droop there is at least 2" u-joint to yoke gap with shaft fully extended! I don't have $300 for a new one, and calling around they say it would be that much to lengthen mine (another beef altogether). Any other suggestions? I just want 4WD for winter, I can buy fancy (expensive) parts next summer.