Water Heater Valve/Tap for Classic Car, 1277/30 Alternate C20820, BHA5297. We understand that this particular heater tap was for a JAGUAR Mk 2, we also are not sure if it has ever been fitted to a car but if so it was not fitted for very long, the mechanism arm moves freely between and operates the open and closed positions, it shows some small pitting on the outside of the inlet pipe because of that we are not absolutely certain so we are classifying it as USED and pricing accordingly. It could also Suit MG A & MG B and some Triumphs along with a number of classic makes and models. Good Used Working Condition, please see photos as they form part of the description.