Fram Orange is the color that you'll want. I have seen both orange tops and black cans. And orange cans with orange bottoms. If you have a black can and a black lid, the accessory was an aftermarket brand other than Fram. If the dealer installed the oil filter accessory way back when, then they may have installed the orange assembly as Fram and AC were the brands of choice. If you at least paint the lid orange and get the decals for the lid from any of the AD truck supply houses, it will look sharp. Good Luck. wink

"The Operation of GMC trucks is normally smooth and steady, with no loud rattling, knocking or unusual noises. A good driver will quickly become accustomed to driving a GMC truck and will get the feel of his vehicle regardless of his engineering knowledge."-TM10-1563