This bush has two applications:
Fits early (pre 1968 cars) front anti-roll bar (with curved drop links) in conjunction with SU055. 2 per car. 750/101/105 series cars.
Also fits rear anti-roll bar on all 105 cars fitted with one. 2 bushes required per car - fits in the upper part of the drop link. Used in conjunction with two SU059 which fits the lower part of the drop link.
Please note on the Montreal this bush is shown as being used on both upper and lower parts of the drop link - 4 per car.