Carefully developed for the highest level of quality Unsurpassed in functionality and reliability Ready to serve reliably for years to come
Top-End Repair Kit (NA-50081-BK) by Namura Technologies Inc.®. Piston size: 79.96 mm. Oversize: +0.01. Quality materials mean increased longevity and continued performance. A critical aspect of any rebuild, gaskets are often given little thought. However, the right materials can make all the difference. Piston Rings Wrist pin bearings Clips Topend bearing Top-end gasket kit