6.This may be before your time, but there was a song by Blue Oyster Cult that had the lyrics "Don't fear the reaper." Well, our version of that song is "Don't fear the extension." We found a 3-foot extension reached the only difficult-to-reach bolt on the exhaust system. The rear manifold bolt on the driver side is recessed in the engine tunnel. Even with a 12-point shorty wrench, you'll only be able to turn the bolt one eighth of a turn per pull. With this shallow 13mm socket attached to a three-eighth drive wobbly and damn-near 3 feet of three eighths extension, the bolt can be reached through the fenderwell.