Tillotson carburetor elbow - 69-165.

Fuel nipple, impulse nipple, for carburetor. May fit other carburetors, see measurements in pictures. Fits HE, HU, and HS model carburetors, per Tillotson’s description.

Could also be used in custom impulse setups on cylinders that are using a non-standard carburetor requiring a different impulse function.

Listing is for one item.