Sounds like your pass side caliper is not working correctly. If your drivers side brake pads are more worn, or you notice more brake dust on the drivers side this confirms that. I had this same problem, I paid $13 a piece for rebuilt calipers at Auto Zone and they work fine now. Also a bad ball joint will cause the car to jerk to one side when you hit the brakes but then it goes straight, been there too.
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Frank W
90 5.0 LX coupe Daily driver. Silencer removed, K&N filter. Flexalite fan, 3 core radiator. FMS flywheel and Clutch, FMS blue wires Energy Suspension end links
88 Notch 2.3L 5 speed Parts/beater car
My two Notchbacks
74 Chevy Laguna Type S-3 305 Finally fixed getting a 454 to put in garage
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