VW 90.5mm/92mm Cylinder Shim Set Size .030"/0.75mm vw alternator pulley A necessity when upgrading from

A necessity when upgrading from 6 volt to 12 volts

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All wheels are clear coated for a long lasting finish

engineered in partnership with Wilwood for maximum performance and easy bolt on installation-no modifications required to fit this kit

anodized and engraved to complement your carbs

VW 90.5mm/92mm Cylinder Shim Set Size .030"/0.75mm vw alternator pulley A necessity when upgrading fromThese 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 . 030" 0. 75mm All sets have been clearanced for 8mm studs.