VW 90.5mm/92mm Cylinder Shim Set Size .020"/0.50mm ported vw heads less dust and long lasting

less dust and long lasting quiet operation

Sold in kits of 8

Kit includes silver zinc plated bolt and washer

The 4 1/2" pulley will clear all dry-sump oil pumps

Never take a chance on a stock gland nut on a high performance VW engine

VW 90.5mm/92mm Cylinder Shim Set Size .020"/0.50mm ported vw heads less dust and long lastingThese steel shims allow for adjusting deck height without machining the pistons. Corrects for increase in stroke and compensates when case is surface machined. Clearanced for standard 8mm studs and sold in sets of 4. This set is for 90. 5 92mm Pistons in size . 020" 0. 50mm All sets have been clearanced for 8mm studs.