I recently purchased this supercharger off of ebay but it is missing several items like the coolant resiovor, Rex fuel pump, 42lb injectors, and some other thing and was looking for a place that I might be able to pick them up cheaper than going through Vortech!

 

You can find a set of 42lb injectors reasonably priced from some of the sponsors on the right or maybe in the classified section. Don't bother with the inline fuel pump, just get a single Walbro/Racetronix in-tank pump. That will hold you to over 500rwhp.

Chrck out Lonnies Performance, Nasty Performance, and New Era Performance to get an idea on prices. I'm sure there are others I've missed as well. ------------------------>

As for the coolant resevoir, I'm not sure because I know it's a pretty small tank. Actually, are you talking about the one where you fill the coolant, or the part that mounts in the nose/bumper cover?