So here's the guff i've got a 1991 8th month EB falcon s V8 auto sedan in almost perfect nic.
I brought the car from a ford freak family in melbourne when i was down there working a couple years back for my wife to run about in, Her car i just looked after it now she has a new car and where back in brissy its been in my shed for 18 months and i've started to get hooked on playing with it and driving it and thinking about banging it up but have some questions????????? please help if you can

diff ratio change for better skids take off.....parts etc.....how strong....for street.
Will 17inch wheels from later models fit.
hood lining coming down anyone done one.

will try post pics soon, will be here often.

If you want good takeoff and better skids go 3.9 or 4.11 gearing.

For the wheels, you can put up to el straight on, au onwards require hub adapters but some say they are dangerous.

To fix lining you need to purchase some new cloth with foam backing..
Take liner out by undoing internal lights, sun visors etc..
Then pull the rest off and vacuum the foam that's come away..
To put it back together either buy spray can with spray on contact glue
or take it to upholstery shop..Did mine for about $80.00

Thanks for the help. Will 3.89 borg warner ring and pinion gears fit my centre??????????

I wouldn't go lower than 3.7's for a stock engine.