Bumper rear - Chrome Bus 08/71-07/72Bumper rear Chrome These bumpers are for the '72 Only Bay Window bus, built from August 1971 to July 1972 (in our jargon they are called T2ab) and are of excellent quality. Because the T2ab has specific bumper mounts (BBT 0019 430, 0019 440), the bolt holes are closer together as a result. They fit perfectly, have the exact shape and are ready for mounting! Available in white and chrome.