This is the piece that seals the neck where it goes through the body from the tank to the fuel filler cap.
New MG Midget Austin Healey Sprite 1" Front and Rear Suspension Lowering Kit
New Radiator Cap 7lb MG Midget Austin Healey Sprite 1961-67
New Fuel Tank to Fuel Line Fitting Set 1958-1979 MG Midget Austin Healey Sprite
MG MIDGET AUSTIN HEALEY SPRITE 1098 1275 REAR BRAKE WHEEL CYLINDER REBUILD KIT
MG Midget Austin Healey Sprite 1958-1974 Weber Conversion Kit w/Manifold Genuine