The Moroso spark plug wire set for SBC applications is configured for over‑valve‑cover routing with a mix of 135° plug ends and 90° HEI connections, unsleeved and finished in black. This Ultra series assembly suits SBC layouts that require varying connector angles to clear valve covers and headers while maintaining proper HEI distributor interfaces for the specified small‑block Chevy applications.
Moroso SBC Over Valve Cover Unsleeved 135 Deg Plug 90 HEI Ultra Spark Plug Wire Set - Black