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#32577791

Edelbrock 77791 Red Roller Rocker Arm, B/B Chevy, Alum, Each

• This 1.7:1 Ratio, single replacement rocker is manufactured in the USA from lightweight 7129 grade aluminum.
• The body is CNC machined then micro polished and anodized for durability.
• The trunnion race, roller pin and roller tip are centerless ground for superior quality.