Spectre's Pulley Shim Kit is designed to help you properly space your water pump pulley for correct belt alignment. Featuring high quality aluminum construction, these shims should be used between the water pump flange and pulley. Easy to install, this kit includes three 1/16 inch shims, allowing for a thickness of 1/16 inch, 1/8 inch, or 3/16 inch. Product Features:Shims should be placed between the water pump flange and pulleyDesigned to space the pulley outwards for proper belt alignmentFeatures high quality aluminum constructionKit includes three 1/16 inch shimsEasy to install with no special tools required
