0.040 Over Bore / 75.5mm / Piston Kit for Polaris 300 Xplorer Xpress Big Boss

0.040 Bore 75.5mm Piston Kit for Polaris 300 Xplorer Xpress Big Boss

Includes:
2 x Pistons, Rings, Wrist Pins

Fits Models:
Polaris 300 Xplorer Xpress Big Boss

Engine Options:
Polaris 300

Submodels:
Xplorer Xpress, Big Boss

Description:
0.040 over bore kit for Polaris 300 engines. Restores compression and
boosts displacement for improved torque and performance. Includes matched
pistons, rings, and pins for proper fit and longevity.

Features:
- 0.040 over bore for Polaris 300
- Includes pistons, rings, pins for a complete kit
- Compatible with Xplorer Xpress and Big Boss submodels
- Enhances performance and engine longevity

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