Studs are 3/8 in. diameter and 2-1/2 in. overall length. Includes 12-point nuts.
Trick Flow® Rocker Arm Shaft Studs
Stability for your shaft-mounted rocker arms—Trick Flow® shaft studs. These quality replacement studs will support your shaft with strength that will keep your rockers in perfect alignment for high performance. Secure shafts mean stable rockers and a more stable valvetrain, which equals better engine performance. Trick Flow® knows even the small parts can affect how your engine runs; choose their rocker arm shaft studs for your setup.