Reproduction Late 69 and 70 B-Body Air Grabber and Ramcharger Under Hood Plenum Vent Seals. Set of (4)Die Cut Rubber Seals with Correct Wire Type Clip. Two used on each side of the Plenum to allow water to exit, while Keeping the Engine Compartment Hot Air out. These are the Version used on the late 69 & 70 Vehicles with the 2 Square openings on each side. Made to OEM standards for quality and fit.