I dont care about gas mileage, the only th ink im taking into consideration is getting to the 1/8th and 1/4th line quicker. I know 3.73s may make traction worse, but with the moser i can use slicks all day long. Which is what shattered the stock 10 bolt.

Im ordering a Moser 12 bolt 33 splin axle monday. I want to do this right the 1st time since im paying little over $2,000 for this bullett proof rear end. I dont want to have to change the axle and pinion out later on. My current times in my Sig are with 3.42s on the stock rear end.... If i go with 3.73s should it improve any of my times or hurt them? I have my car running really well now and just didnt want to hurt it. This is also under nitrous use.

 

if you don't care about mpg or rpm on the highway 4.10's are SWEET.... my buddy has 4.56's in his fox body and it lifts up the front end a FLIES

 

Yes, on mustangs 4.10s work well. But not on automatic LS1s.

 

get at least 3.73's. youll love em!!!!