Valve Rocker Arm Pedestal Shim Kit

SKU: M6529A302

About This Item

About This Item

Optimize valvetrain geometry with this rocker arm pedestal shim kit—ideal for adjusting lifter preload after machining or camshaft upgrades, ensuring proper valve operation and maximizing performance in your small block Ford build.
  • Fits 302 and 351 pedestal style cylinder heads like Ford Performance M-6049-X306 , M-6049-X307 and M-6049-X2
  • Use with bolt-on roller rocker arms to obtain correct lifter pre-load.
  • Shim kit includes 16 thin and 16 thick shims, which can be used to reduce lifter pre-load by 0.030" (thin shim), 0.060" (thick shim), or 0.090" (thin plus thick shim).