Aluminum Cylinder Block Gasket - Yamaha YZF-R15/R125/MT-125

When you have a highly tuned motor with a big bore kit and stroker kit, and especially with high compression pistons, you may want to use a thick block spacer gasket to adjust your deck height. Our spacers comes in various heights for your build. Warning, professional installation is highly recommended! Normally used with racing stroker crankshafts. *We may not stock all thicknesses available for this item all the time. We will contact you if your selection is unavailable or delayed*   Fitting: Yamaha R15

Part no. MG-582