Hey everyone, I'm looking for a good set of used 2.73 ratio gears for the AMC model 20 axle. I think this ratio only appeared in Jeeps. I am putting this set up in my 70 Javelin. I have the twin grip differential for the gear set. I think this ratio will be great with the T5 manual. First gear in the T5 is very low, barely get rolling and I need to shift. Also I like the option of being able to cruise in 4th or 5th gears. Fifth would run the engine at a low an rpm. Great gas mileage. If I'm not thinking correctly on this I hope you guys will let me know before I get too far into it. Thanks, Armand