KIT CONTENTS: Includes 3 pieces total — a combination of 1/8 inch (0.125 in) and 1/16 inch (0.063 in) thick aluminum water pump pulley shims.
WIDE COMPATIBILITY: Designed to fit most SBC, BBC, and SBF engines including 302, 350, 427, and 454 configurations for versatile use. DUAL SHAFT SIZES: Accommodates both 5/8 inch and 3/4 inch shaft diameters, making these shims suitable for a broad range of water pump pulley setups.
Core Functions Eliminates eccentric belt wear, abnormal noise, and premature belt breakage. Especially critical for high-RPM operation (6000+ RPM). An essential alignment component after modifying or replacing the water pump / pulley.
QUALITY MATERIAL: Crafted from durable aluminum with a natural finish, providing reliable performance and long-lasting use in demanding engine environments. PROTECTIVE FILM: Comes with a blue PET protective film to prevent wear, scratches, and dust during storage — simply remove the film before installation.
Installation Location Installed between the water pump flange and the pulley to fine-tune the outward offset of the pulley, achieving precise alignment of the drive belt.
Compatible Vehicles / Engines SBC 350, BBC 427, 454,SBF 302 Fits most long and short shaft water pumps Compatible with Chevrolet and Ford.
وصف
Keep your engine's belt drive system properly aligned with this Water Pump Pulley Shim Kit. This 3-piece set includes shims in two thicknesses — 1/8 inch (0.125 in) and 1/16 inch (0.063 in) — giving you the flexibility to achieve the precise alignment your setup requires. Crafted from durable aluminum with a natural finish, these shims are compatible with a wide range of popular engine configurations, including SBC, BBC, and SBF engines such as the 302, 350, 427, and 454. They accommodate both 5/8 inch and 3/4 inch shafts, making them a versatile solution for many common builds. Each shim comes with a blue PET protective film applied to guard against wear, scratches, and dust during storage and shipping — simply remove the film before installation. Whether you're fine-tuning a performance build or correcting pulley misalignment, this kit provides a reliable and straightforward solution for getting your water pump pulley positioned correctly.