JET KIT HOLLEY/BG 64-99 pair of each

Fine-tune your Holley carb. These Holley petrol/avgas jet assortment kits are the professional way to track-tune your Holley carburetor for top performance. They consist of two each of 36 different jet sizes, ranging from 64 to 99. The jets are contained in a plastic case that is designed to keep them separated and make them easily accessible.