Clutch adjustment help needed!!!

Yeah it is possible. Did you have to "pull in" the trans with the mounting bolts? Also possible is a bent input shaft, or the incorrect (too small) bearing retainer on the trans input allowing a misalignment on the trans to bell housing and therefore crankshaft. Did you do a run out check on the bell housing pilot diameter as per the factory service manual? As you may know excessive run out needs to be corrected with offset block dowels. There are many possibilities. If you still have the trans installed put it in gear and have a buddy depress the clutch, then try rotating the driveshaft (rear wheels off the ground). You should only feel a light drag through the transmission.