Centered Front Control Arm Bushings - Delrin - E30/E36/Z3

performance/race. Our Delrin front control arm bushings fit all E30, E36, and Z3 chassis. These are very stiff and are intended for track cars. Sold by the pair. Made right here in Southern California. Important fitment issue: Some new control arms from BMW, Lemfoerder, and others have had their rear bushing dowel machined to the WRONG SIZE (this is the part that slides into the control arm bushing). As per the original arms and Febi replacement control arms, the outside diameter of the dowel needs to be at least .89". If the diameter is any less, solid control arm bushings like ours (and others made from aluminum, umhw, etc.) will not fit properly (they will be sloppy).