This is Sullivan's 6oz Slant Type Fuel Tank.
Features : Molded from rigid high density polyethylene. This tank kit includes the hardware needed for glow fuel operation, including twist-tie clamps and both brass and nylon tubing. With the Gasoline Conversion Kit this fuel tank may be used with gasoline or diesel fuel.
Includes : One Slant Fuel Tank Kit
Requires : Hobby Knife and Phillips Head Screwdriver
Size : 6oz (180mL)
Height : 1-3/4 in. (44mm)
Width : 2-1/8 in. (54mm)
Length : 4 in. (102mm)