This sleeve will accept pistons from 68mm to 70.5mm oversized
Slightly modified port configuration increases horsepower
No fits Case modifications necessary
Sold each
Outside diameter 76mm; top flange 79mm This sleeve will accept pistons from 68mm to 70.5mm oversized Slightly modified port configuration increases horsepower No case modifications necessary Sold each
This Item Fits the Following Applications: 1987-2006 Yamaha YFZ350 Banshee