348cc Engine Top End Kit for Yamaha Raptor 350

348cc Top End Kit for Yamaha Big Bear Raptor 350

Includes:
- 1 x 348cc Top End Kit (piston, rings, gaskets, circlips)

Fits Models:
- Yamaha Big Bear 350
- Yamaha Raptor 350

Model Years:
- (omit if not specified)

Submodels:
- Big Bear 350
- Raptor 350

Engine Options:
- 348cc displacement (fits 350-class engines)

Description:
High-performance 348cc top end kit for Yamaha 350-class ATV engines.
Improves compression, power, and throttle response while maintaining
reliability with OEM-style components and seals.

Features:
- Designed for Yamaha 350-class models
- Includes piston, rings, gaskets, and clips
- Enhanced power output and durability for trails and work

Keywords:
348cc top end kit, Yamaha Big Bear 350, Yamaha Raptor 350, ATV top end, engine rebuild