aftermarket radio

[2004alero]

i was wondering if this stuff was correct for my 04 alero http://www.autotoys.com/x/product.ph...tid=12779#tabs
http://www.digitlook.com/Scosche-200...2-172285.html#
http://www.sonicelectronix.com/item_...-n+5702X-.html
the in dash din kit i got at walmart isn't correct for me it is loose and falls back doesn't grip stereo and is annoying me also i need chimes. any one with any help would be awesome.

[Cashdollar2009]

Dash Kit: http://cgi.ebay.com/Oldsmobile-Alero...item35a4c00f57

GMOS-01 Harness i have in my car, retain factory charms as well as RAP feature: http://www.crutchfield.com/S-dlJR7P7...n-Adapter.html

Can't help you in alarms.