Cylinder Kit 59mm GY6 150

CYLINDER KIT 59MM GY6 150 New 59mm bore kit for gy6 based engines. Made in Taiwan. Includes new lightweight race piston, pin, rings, gaskets, new cylinder. Piston has large reliefs for race head and hi lift cam or will work with stock head/cam. Easy to install, plus when used with other upgrades such new air filter exhaust carb you get the full performance from your engine to achieve higher speeds and take off. GY6 59mm Cylinder Kit Upgrade with piston and rings gaskets You can also rejet your carb, add for excellent results or a new exhaust on a cart or buggy to add much need power

****** WILL NOT FIT THE "B" SERIES 2 BOLT VALVE COVER ENGINES***********