Originally Posted By pittsburghracer
I have this one and LOVE the heck out of it. I work without a lift so this really helps. As with most of their products I took it apart and cleaned the shavings out of it and applied grease to the screw and DON"T force it past its upper and lower limits. When it stops, stop.


http://www.harborfreight.com/450-lb-low-lift-transmission-jack-61232.html


I have one similar. Works great for car transmissions.

I used it for the iron transmission on a '47 PW (heavy and high) and it was a bit wobbly. For PU's really need something wider and heavier.