NOVA .21 Head Gasket Shims - 16x22.5mm 0.10mm (3Pc

NOVA .21 Head Gasket Shims  - 16x22.5mm 0.10mm (3Pcs)

Packet of 0.10mm thickness head shims, suitable for the Nova .21 series engine range or any other brand engine also designed to use the same internal diameter shim. A 0.10mm thickness shim is commonly used to increase the engine suitability from 16% to 25%, of which these are the ideal option to use should they be a compatible size.

Supplied in packs of 3x.