There is a known problem with the oil pump bolt coming loose and falling out, at any given mileage as well...
L322 RR 4.4 tdv8
DII V8 ES Premium - New 'tweaked' 4.0 V8 installed.
RRC '95 MY - Standard-ish, V8.
AC Cobra Replica - Yep, it's a V8 as well.
Dax Rush - oh look, another V8...