Edelbrock Performer RPM cylinder head for 289–351W Small‑Block Ford engines is tuned to deliver strong throttle response and power across a 1,500–6,500 rpm band. Intended for street performance, daily drivers and street rods, this complete head includes quality intake and exhaust valves and valve springs and is offered for use on pre‑pollution controlled (non‑emissions) vehicles.
Edelbrock Single Perf RPM SBF Head 1 90 Comp