3.55 Rear End, How much are they, and where can you get them

[FrankBarba]

keep your whole rear in tact. i have a whole diff with 3.54 gears. easy to swap..email if interested.

frank

 

[Venom Lover]

I just got the 3.55 rear end for my Viper, and I love it. I knocked a tenth off my 60 ft times two weekends ago (street tires) and also a tenth off my 0-60 time (measured by G-Tech). I'm hoping with some more practice these times will improve. Also, with slicks there should be even better results. We shall see as soon as I get a roll cage installed, since I was already well into the 11's on slicks previously.

Contact Unitrax in Anaheim. I believe they charge around $700 for the 3.55 gears, but I don't remember for sure. Their number is 800-622-4327. Talk to Jerry, the owner.

 

[Hisser]

I called last week and Unitrax quoted me 405.00 for the 3:45 which is what I will go with. The 3:55's are great also. I just decided on those gears so not to comprimize too much top end. As far as price, I took my gen 1 to a shop here in Texas and they also work on other vipers and they charged me 300.00 to put them in and have been fine for the last two years.

 

[Maverick The Electrician]

Mopar has one also, around 400.00. I think i saw a classified ad for the whole pumpkin for 900.00

 

[Marv S]

Keep in mind that 2001 went to larger 7/16" diameter ring gear retaining bolts. (Pre 2001 have smaller 3/8").

Unitrax has gear sets for the larger bolts in the 2001's now.