The Moroso Ultra spark plug wire set for small-block Chevy (SBC) engines routes over the valve cover and uses 135° plug ends with HEI-compatible sleeved boots in red. Built for SBC applications requiring angled plug connections, this sleeved set combines the 135° boot angle with a red finish to aid routing around valvecover features and provide a bright under‑hood accent.
Moroso SBC Over Valve Cover 135 Deg Plug HEI Sleeved Ultra Spark Plug Wire Set - Red