AFR Offset Rocker Arm Stud Girdle - Green Anodized - AFR Eliminator Heads - Small Block Chevy - Pair PROR-STX-G1-HK 2003-2013 Ford E-250

2003-2013 Ford E-250

This power is used to crank over the reduced 4

Conventional Crossover Headers - Fits Bemco

Center Outlet

AFR Offset Rocker Arm Stud Girdle - Green Anodized - AFR Eliminator Heads - Small Block Chevy - Pair PROR-STX-G1-HK 2003-2013 Ford E-250AFR 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