Banshee 392cc Athena 68mm Big Bore Engine Rebuild Kit (Stock Crank)

🔧 Yamaha Banshee Athena 392cc 68mm Big Bore Complete Engine Rebuild Kit (Stock Crank Compatible) Looking for a serious power upgrade that works with your stock crank? 🛠️ This complete Athena 392cc rebuild kit fits all Yamaha Banshee models and years, giving you bolt-on big bore performance with proven reliability. Everything is brand new and ready to install—no case machining required! ✅ What’s Included: Athena 68mm big bore cylinders Pro Design Cool Head 22cc pump gas domes (bolt-on power with no mods) Wiseco or Hotrods HD crankshaft with rods Maxload and TZ outer crank bearings Wiseco forged 68mm pistons High-temp piston rings DLC-coated chrome wristpins Circlips Hotrods wrist pin bearings MAXLOAD heavy-duty head stud kit NGK spark plugs Precision dowel pins Complete gasket kit Complete engine seal kit 📦 Fitment: Compatible with all Yamaha Banshee 350 models and years, including: 1987–2006 Banshee 350 Limited Edition and Special Edition models