Front brakes - Series II from November 1973, Series III

Series II 2.8 from 2U50002 - Series II 4.2 short wheel base models from 2M1659, 2M50016, 2N3480 and 2N51655 - Series II long wheel base models from 2S1089, 2S50002, 2T1526 and 2T50002 - all Series II Vanden Plas - all Series II Coupe - all Series II 3.4. Identification: 4 pot caliper and metric threads