new member...general question 1984 k10 4x4

[dman1982]

hello, ive got a 1984 k10 4x4 with a 350, im currently deployed with the usmc, ive been buying parts for it while ive been gone, so far ive bought a new radio, headers, 35/12.5 bfg mud terrains, and a four inch rough country lift, and new carpet and underlay, i live in north carolina and was wondering if i need catalytic converters seeings how its a 1984 and dont require emmisions, i was wondering what a good muffler is? right now im looking at flowtech afterburners, they have a good price and good reviews. im goin to be going with 3 inch all the way back. im just looking for ideas and maybe websites to find cool stuff for my truck, its kinda hard to find certain things like brush guards bumpers etc...just looking for ideas that wont break my bank anymore than i already have lol

and does anyone know if i can put a bigger gas tank on this truck?? it is a shortbed and this 16 gallon tank is killing me every other day i gotta fill up