2 x 1781. A Later specification, curved ventilator door Gauze cover in long lasting Stainless Steel.

This is the curved, shorter (6 1/2") vent gauze that fits onto to the swing door of the later spec. models of Jaguar XK150 front Wing Vent boxes. These later design vent boxes have flat plate pull levers inside as shown, not the looped bar type (early design).
As you can see from the pictures, they are beautifully made in stainless steel (Inox), so will not corrode. It just requires you to drill two matching small mounting holes through the rim to match it to your vent box door, and then just screw it on, painting it to suit the car colour (or black). (Stainless steel can even be polished up to appear like chrome plate, if you so wish.)

Our part number for this is 1781, which corresponds to the original Jaguar reference BD14667.

For the matching, molded seal for the later door to the wing SEE : 6451