I am looking for a set of spark plug wire retainers that hold the spark plug wires on top of the valve cover. I have a Chevy 350 small block with the 3 bolt valve covers. I've found retainers that index off the valve cover bolts, but still hold them on the side of the valve cover. Does anyone have any idea where I can get something like that. I know I've seen it in the past, but if it was custom or not, I don't know. I suppose I could make something myself.