Thanks for any replies in advance people.
We've got a 99 4.6 p38 with perished front air springs, was wondering if anyone has replaced them and realistically how long it will take me to put in New ones. Also any tips and hints would be gratefully received. Thanks again

Go to the Range Rover section and you'll get plenty advice. You can convert to more reliable maintenance free coil springs. The conversion kits been around for a while.