Series I 4.2 E-Type FHC and OTS to engine 7E.4605
Earlier MK II (All KG-, KH-, LA- & LC-Series engines plus KJ-Series to 7658 and LE-Series to 2532)
MK X 3.8
Earlier MK X 4.2 (To Engine 7D.52036)
Earlier 3.4S/3.8S (3.4 to engine 7B.5212; 3.8 to Engine 7B.58366)
Note that this part is about 3" long and the later clutch slave (part number GR-4252-387) is about 3-3/4" long.