The Edelbrock Performer cylinder head for 1965-1995 289, 302 and 351W engines is a 50-state street-legal upgrade tuned for strong low- and mid-range power up to about 5,500 rpm. Suited for street performance and daily driving, it features high-quality intake and exhaust valves and springs; intake valves are sized for use with stock pistons for straightforward compatibility.
Edelbrock Single Perf SBF 1 90 Head Comp