Edelbrock manganese-bronze intake valve guide #9702 is specified for Edelbrock big-block Chevrolet and small-block Ford Victor cylinder heads, supplied as a single guide. Made from a high-temperature-capable bronze alloy, it’s intended as a direct replacement for intake valve guidance in supported Victor head applications and suitable for engine rebuilding or restoration.
Edelbrock Intake Valve Guide - BBC Perf /RPM