Alright folks, I have an Update on what happend to this truck.
First off I blew those DC 8s that I had.
And now for the new things that I got my hands on..
Headunit: Pioneer Deh-P440
Eq: Clarion Eqs746
Mids and highs: 4 Kicker DS680
Mids and highs amp: Sundown Audio SAX-100.4
Subs: 2 PSI Custom Platform 1 15"
Sub Amp: Sundown Audio SAZ-2000
For power wire I got my hands on some 2/0 Guage Welding Wire.
Wire for the Subs I got some cheap 8 Guage.
The box is about 7.5 Ft^3 tuned to 34hz.