You will have one on the bottom brace/chassis bar right behind the radiator, one on the left of the rockercover, one under the battery tray and one on the back, attached to the same bar as the first one.
I have a mint front one you can have for $40? Only done a few k's.
Might be able to shop around otherwise. Pretty sure the front was about ~$80 but the side was about ~$130. Repco for ya.
MIGHT part with the Heavy Duty drivers side one (next to the rocker cover) if you're interested. Not sure what price is fair. havnt used it at all yet though.