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Wiseco PK1058 Top End Kit 96mm +1.00mm Grizzly 600:
$283.99
Wiseco Top End Kit – 1.00mm Oversize to 96.00mm, Stock Compression
This Wiseco top end kit (PK1058) contains all necessary components for overboring or rebuilding a top end. It features a forged piston machined to 96.00mm (1.00mm oversize) at stock compression, along with matching rings, wrist pins, circlips, and gasket set.
Specifications
- Bore (Standard): 95.00mm
- Bore (Actual): 96.00mm
- Bore (Oversize): 1.00mm
- Stroke: 84.00mm
- Displacement: 608cc
- Compression Ratio: Stock
Kit Contents
- 4797M09600 – Forged piston (96.00mm)
- 3780XH – 96.00mm ring set
- S566 – Wrist pin, 22mm x 2.500 in., chrome-plated
- CW22 – Round wire pin locks, 22mm (pair)
- W5726 – Top end gasket kit
Important Notes
- Cylinder boring is required.
Fits the following:
- Yamaha Grizzly 600 YFM600F 4x4: 2000-2001
- Yamaha Grizzly 600 YFM600FWA 4x4: 1998-1999
