Replacement steel tube for all FE intake manifolds. Tube connects to water pump via a rubber hose.
Fits all FE - 352, 390, 410, 427, 428 engines. Best to replace when intake manifold is removed to drive out the old rotted steel tube. We use a little silicone on the smooth surface prior to installation.
The connecting hose (and clamps) to water pump normally got painted Ford engine blue from the factory.