Aluminum diff cover for CHEEEEEEEAP !!!
If you want a nice looking 8.8 differential cover for cheap,get one from a newer Mercury Marquis or Crown Vic ("newer" meaning the last 10 years).They have aluminum covers.I grabbed one and started polishing it.The yard didn't even charge me for it.It's a stamped aluminum piece,but it'll look nice.I may upgrade to a differential girdle one day,but for free,can't beat it.I have a cast iron "Rock Crusher" rear cover now.It's heavy with webbing.It's from a company in Australia that makes them for rock crawlers.It does look cool,though.