We offer this set of spark plug wire separators, including chrome plated support brackets which attach to the valve cover bolts or studs. These help to route the plug wires neatly and cleanly from the distributor, over the valve covers, and to the plugs. Really comes in handy to keep wires away from hot header tubes, etc. Made from high grade plastic which helps insulate the plug wires and reduce shorts and crosstalk. We started using these on our test motors, and we found they really helped out, so we figured we'd carry them as a convenience. Current stock is BLUE in color. Includes four support brackets, two (3) wire separators, and four (2) wire separators, as shown above. Use these along with our 121-1037 separators below for a super neat and clean installation.