Is this a serpentine engine, with the AC compressor on the right-hand side? If so, then they are M8x95 with flange heads, Land Rover part number FB108197
It is the serpentine engine with the TVR AC compressor mount on the right hand side. I test fitted the compressor today and can confirm the correct bolt is M10 x 1.5 - 110 mm.
Andrew.
Edited by andrew_r on Saturday 28th February 18:09