AFR Standard Rocker Arm Stud Girdle – Gold Anodized – AFR Eliminator Heads – Small Block Chevy – Pair

AFR Stud Girdles are designed to eliminate rocker stud flexing and the associated horsepower loss of today’s high-lift cams and high-pressure valve springs. Available for small block Chevy and Ford and big block Chevy applications, Airflow Research Stud Girdles will maintain valvetrain longevity throughout an engine’s entire RPM range.

For over thirty years Airflow Research has been defining technological leadership in cylinder head manufacturing and flow dynamics.

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