Ford Racing Rocker Arm Shim Kit for Bolt-Down Roller Rocker Arms with 32 Shims

Ford Racing Rocker Arm Shim Kit — Bolt-Down Roller Rocker Arms (32 Shims) Brand: Ford Racing Ensure precise lifter preload and consistent valvetrain performance with the Ford Racing Rocker Arm Shim Kit . Engineered specifically for bolt-down style roller rocker arms , this kit removes the guesswork from valve lash setup so your engine runs reliably on the street or the track. Key Features Complete kit: 32 shims (16 thin, 16 thick) to cover a wide range of adjustment needs. Precise preload control: Thin shim = 0.030" reduction; Thick shim = 0.060" reduction; Thin + Thick = 0.090" reduction for fine tuning. Quick, repeatable setup: Fits bolt-down roller rocker arms for straightforward installation and predictable results. High-quality construction: Built to Ford Racing standards for durability and long service life under demanding conditions. Benefits Minimizes teardown and rework by allowing accurate initial adjustments. Provides flexibility to achieve exact valve lash and optimal valvetrain geometry. Ideal for both high-performance builds and routine maintenance. Who It’s For Perfect for: engine builders, performance enthusiasts, and technicians working on Ford engines with bolt-down roller rocker arms who demand precise, repeatable preload adjustments. Optimize valve train performance — choose the Ford Racing Rocker Arm Shim Kit for controlled, reliable valve lash tuning.