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Edelbrock, Performer RPM Ford SB Alum. Head, Assm., Each |
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Edelbrock Performer RPM Ford SB Aluminum Head
Performer RPM heads are a non-emission version of the Performer heads. Maximum performance in the 1500-6500 RPM range. These 50-state street legal heads provide outstanding bolt-on performance. Made from A356 aluminum and feature CNC profiled intake and exhaust runner openings, with hand blended bowls. These heads have provisions for stock emission equipment. Fully assembled with stainless steel valves, HP springs, steel retainers, guide plates and rocker studs where applicable. Note: 289-302 with 7/16" bolts require bolt bushings #9680.
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