Hi, I'm looking for the underfloor soundproofing that is sandwiched between the top of the gearbox and the floor, for my Discovery 11 TD5 with manual gearbox. Just bought one that had a clutch fitted approx. 1 year ago and whoever did it left the soundproofing off when refitting the gearbox.

I've got a box of black adhesive sound proofing pads if they're any use, was gonna use them in my series but didn't in the end

They're about 25x45cm I think