Alignment Caster/Camber bolts

[rgorke]

So, what's the difference between these kits? I can see that some provide more "castering" and one set has a long and short bolt, the other has two longs.

Which would I need for a 2004 V8 Sport?

2004 LINCOLN LS 3.9L V8 Alignment Caster / Camber Cam Bolt Kit | RockAuto