Any ideas as to its original fitment?
Numbers are:
Pass side: front steel section Borg Warner TFI R 065906, alloy extension 0505 066902
Top: 0505-039904 S006-1-D
Drivers side: small plate looks riveted on. T710 33001 0505-001 with stamped four digits 6451
Appears to have approx 3.5:1 first gear.
