4.10 Sure-Grip
2.74 904 tranny that I am wanting to build this next winter
2500 Stall-Mopar Performance
Subframe connectors
Homebrew rear springs for a better launch
Sell what you dont feel like keeping for operating capital. You will need a good ignition, sticky tires, a good dual exhaust, and the 360 counterweighted flexplate for the 904. You should have plenty in that $1000 for most of that stuff.