# AEC3481 synchro ring, 3/4, new old stock. This item comes in the original factory wrapping, with slight patina after ~60 years of storage.
Fits: Austin-Healey 100-4, 100-6, 3000. Series BN2, BN4, BN6, BN7, BT7, BJ7. 1955-1963
Moss Motors # 021-327