Originally posted by Andy W.:
Both of those kits are trash!
-Andy
A bit harsh, but none the less, true.
The summit kit is cool in that you get the cables and that, but the box is too big for a Contour bateery and the hold down bracket is a poor design.
You're best off buying the box separate from Murray's or Autozone (a small box!) and then buying the cables separate.
You will also need to buy the hold down J-bolts and bracket for the battery from Autozone.
In the long run it will cost you less than the two kits mentioned above, and will fit better.