430s on my stock 04 edge??

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FX4-II had 4.56 gears but it had 31x10.50r17 tires
my 93 and 97 has factory 4.10 limmited slip w/ 235/75r15 but thats for the 3.0

 

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FX4-II had 4.56 gears but it had 31x10.50r17 tires
my 93 and 97 has factory 4.10 limmited slip w/ 235/75r15 but thats for the 3.0

Every level II I've seen have all been 4.10's. Supposedly there are Rangers with 4.56's. Also, the 31x10.50 were all mounted on 15" rims.

 

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Im wanting to do a gear change on it to pickup up some towing power and some grunt on the hills around here, its bone stock,auto trans with 373s in it right now,I was considering 410s not sure if that would make much differance.I know it sounds kind of extreme but years back i went from 327s to 411s in my mustang 5.0 with an auto and it was perfect,it picked up all around even gas mileage picked up on the freeway.Seems to me these automatic transmissions are power hogs and need all the help they can get...
Thanks ahead for any replies,,,jim

I think 4.10's would be perfect for the extra towing power your looking for. Plus, that ratio is stock so you could just find the axle you need without having to setup a new ring and pinion. I'm pretty sure no aftermarket makes 4.30's for our axles.