| Lunati 91653 Stud Girdle Chevrolet/GM V8 262-400 Brodix Pontiac, 40/60 Stud Spacing 7/16" Stud
A known problem in racing engine applications is the flexing of the rocker arm studs under extreme load. Stud girdles prevent this by clamping to the polylock, making the entire system stiffer. Lunati Stud Girdles are made of 6061-T6 aluminum for maximum stiffness and lighter weight. Kits include hex head adjusting nuts, interlocking set screw and all necessary hardware.