Cylinder Base Shim All Type 4 Engine

Type 4 Cylinder Base Shim. Bus '72-'79 Vanagon '80-'83 Porsche 914-4 VW 411/412. 100 x 109 x .8mm, 1.5mm or 1.9mm nominal thickness. Cold finish steel, laser cut and deburred. Use these shims to adjust compression ratio. Sold in a set of 4. Choose thickness from the pulldown tab. Made in Canada by germansupply. Also available in custom sizes for a small additional charge.