Parts-Wise
engine suspension
91137504300POWFLEX
911 (65-89) Powerflex inserts for motor and gearbox mounts, pair of 2 (can also be used for the 65-71 gearbox mount)
91137504307
911 Cabrio / Clubsport (78-89) engine mount rubber, stiffer version specially for cabrio/ clubsport, but can also be used for motorsport purpose
96562415100
Blower motor with steel housing for heater 911 (84-89) 964 (89-94)