Wiseco Top End Kit 40.50/+0.50 Yam PK1159
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Customer Reviews
⭐️ Lionparts has awesome customer service and can’t thank them enough for their help in getting my order/setup correct! - Tom M.
⭐️ Best customer service I have experienced in a very long time. Product is high quality and fits perfect - Christy
⭐️ LionParts has been very consistent, and helpful finding the necessary parts for my needs! - Curtis
⭐️ Had an awesome experience with Lionsparts! I bought my KFI snow plow from them through Trevor who was very knowledgeable and helpful! - Eric
Wiseco Top End Kit 40.50/+0.50 Yam PK1159
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- Each piston is built from race proven designs that are chosen by the top race teams in all forms of racing including Supercross, Motocross, GNCC, Superbike, and more
- PK kits from Wiseco feature a complete top end gasket kit that gives you everything you need to complete your rebuild from premium materials
- Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy
- High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power
- Each piston is built from race proven designs that are chosen by the top race teams in all forms of racing including Supercross, Motocross, GNCC, Superbike, and more
- PK kits from Wiseco feature a complete top end gasket kit that gives you everything you need to complete your rebuild from premium materials
- Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy
- High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power
