Here's a Brand New Ford in the Box ...OEM Air Filter for the 2x4 and 3x2 289 390 427 of the 60s.This would be the third generation of the Ford air cleaners. This Air Filter is 1 3/4 thick ......This had the more open outer screen with the inter screen being the finer one....An Excellent for the Galaxies .. T-birds...Sheblys.. Cobra autos.....for the concourse car for more points