http://www.hotpart.com:80/shop/index.php?l...detail&p=85These new arms from Hotpart.com use a poly ball bushing in one end and their Extreme joint bushing design in the other to avoid the binding problems associated with poly/poly (not the poly ball/poly ball) designs.
MSRP: $196.52 plus freight.
Sale price: $159.99 shipped (48 states of the US).
(IMG:
http://www.hotpart.com/shop/images/products/large_85_Camaro_Extreme_Joint_Lower_Control_Arm_-_1.jpg)