Diesel Bombers - From Dream Machine to Basket Case

I bought a new Dodge "02" SB, EC, 4X4, 5spd new and had modified it with an air filter, 4" exhaust, up-graded injection pump and injectors, Air Dog lift pump, Edge Juice W/ Attitude and added a Gear Vender overdrive. It was my dream truck and was a blast to drive but I wasn't driving it much and so decided to sell it.

Now I'm missing my truck so bought a 1990 Dodge diesel, 5 spd. I was thinking about fixing it but needed major suspension work and nothing worked other than the starter on the electrical end of things. Well I ran onto a 2002 Dodge diesel LB, EC, 2X4, auto, with a blown motor so I'm planning to put the 12V and 5 spd into the 2002. So I'm aiming to learn to use this website to get some education. First I need to learn to use this website then how to get these two old trucks married. The 2002 is just about as straight as the 4X4 I had but sure wish it was a short bed.