Chevrolet Bowtie Sportsman Engine Block - Stover's Stroker
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This photo shows how each of the intake and exhaust ports are CNC-machined to optimize flow efficiency. In addition, all Edelbrock Performer heads feature threaded inserts for rocker studs and exhaust bolt holes for superior strength and durability. Also included are manganese-bronze valve guides, which are most favorable for longevity. View Related Article
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