My late (Jan 2005) R75V8 looks much the same with only a "mini-cover" over the positive pole. Guess that came as part of the Bosch battery anyway, not the car. Don't believe any ZT 260's/R75V8's have a large cover that like fitted on to the battery-box in a V6?
David
Don't believe it either, the FWD cars have one because they have a battery box, at least the earlier cars do (I believe the battery cover was removed on the FWD cars at some point), but the 260s never had one, there's no battery box so a cover wouldn't fit...
1999 2.5 V6 Rover 75 Connoisseur - Dealer Launch - LHD
2004 4.6 V8 MG ZT-T (the only known auto ZT-T V8) - LHD
1993 2.7 V6 Rover 827 Coupé - LHD
1993 Rover 216 GSi
1975 Rover P6 3500