Cylinder Block Assembly - Big Bore, GY6, Performance, 61mm - 20A8970 - PBC1522F1
This item is currently on backorder. You can still place an order, but it will only ship once it’s back in stock.
Performance Cylinder Assembly Most Commonly Used for (but not limited to) GY6 150cc engines, 61mm piston. Most GY6 engines need to be bored out for the sleeve of this larger performance part to fit. ***Current photos show angled fins but current inventory has straight fins.***
- 30A8655 Piston and Ring Set
- Head Gasket Set
- Cylinder Block






