Just curious to see what everyone else is doing. I think my dad has the 3.73 gears in his 5.3L Tahoe..what do you guys use?

My 2000 K2500 has the 6 L with 3.73s. I could have gotten 4.10s. Right now, the 2002 K2500HD, with the 6 L, the 3.73s aren't available with the 6L, you have to order the 8.1 or the Duramax to get 3.73s.

3.73s in my 96 'burb. Tows awsome http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/wink.gif

Wifes jimmy has 3.73 but my big ram only needs 3.55 and still pulls great and gets decent mileage http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/wow.gif

My Tahoe is running the 3.73's also. *No probs, pulles GREAT

This winter I towed a double enclosed trailer with my sled in the back. No problem on the hills between North Bay & Temagami. Mind you the gas mileage wasn't the best. I don't do a lot of towing. Hauling firewood for the folks is the biggest loads for it.

I had a '94 K1500 with 3.42s & taller tires than this truck. Better mileage on the highway, but I had to put 2 extra leaves on each side so a load of wouldn't squat it down. Heck putting the sled in the back you could see it squat down http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/mad.gif

Next truck will be a K2500HD http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/thumbs-up.gif

373 gears in my 1984 chev

3.92 in the dodge and it hauls. *From 0-80km it hauls.