you were asking about subs earlier. i have a 97 also, non-lightning, and i used a thunderform box. it is a prefab plastic box, but i got really good sound. it fits two 10's. i didnt really use it for loud head pounding bass, but more for just a better sound. i will sell you mine. im trying to sell the truck... MAYBE...

 

Finishing a deal with Al. Will hopefully be a Lightning owner by the end of the week!

Thanks for the help all