Classic/Antique Car Repair: 63 impala, steering linkage, front end alignment

Question
QUESTION: IT all 0f a sudden pulls to the left real,real hard when the brakes are hit,pads are fine and i replaced the wheel cylinder on the right,bled that side, fluid came out fine,adjusted braks.Not an expert on front end repairs do you have any ideas?

ANSWER: Did this begin after you did work on the brakes? Let me know
Brad

---------- FOLLOW-UP ----------

QUESTION: no it didn't,it used to pull to the right,i adjusted the brakes and it worked for awhile.Somes days it would pull to the right and some days it wouldn't. a couple of times it seemed like it would pull to the left just a tiny bit, and all of a sudden now to the left so bad i cant drive it thanks a lot for any ideas you may have

Answer
I would first check the front end for looseness in the steering linkage and all joints. I would also check the shim packs for the front end alignment. I have seen this bolts loosen and drop the shim pack out. Check that and let me know and we will go from there.
Brad