BRAND NEW BSA B31 B33 PLUNGER CHERRY PAINT + CHROME PLATED PETROL FUEL GAS TANK. NEW STEEL MADE BSA B31 B33 PLUNGER MODEL CHERRY PAINTED PLUS CHROME PLATED PETROL FUEL TANK. The shown tank is handmade in India from 18 gauge steel and is SUITABLE FOR :- BSA B31 plunger models. Please refer to the pictures before finalising your purchase. Best for restorations and modifications. manufactured in India