Re-Gearing an SD
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Joined: Oct 2005
Posts: 13
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Re-Gearing an SD
Hey all:
I have a 2001 4x4 ext cab SD 250 with the 5.4 motor. The thing has the 4.10 gearing and I would like to start finding out if it would be worth it to re-gear it lower, maybe to a 3.73 or 3.55. Has anyone done this? What/how did you? How much did it cost for parts/labor, etc. Could this be done by someone with moderate knowledge? Would it be easier to get a complete rear end and just swap everything out? Any tips or advice would be great. Send emails to me at sierra25@rochester.rr.com.
Thanks in advance for the help
I have a 2001 4x4 ext cab SD 250 with the 5.4 motor. The thing has the 4.10 gearing and I would like to start finding out if it would be worth it to re-gear it lower, maybe to a 3.73 or 3.55. Has anyone done this? What/how did you? How much did it cost for parts/labor, etc. Could this be done by someone with moderate knowledge? Would it be easier to get a complete rear end and just swap everything out? Any tips or advice would be great. Send emails to me at sierra25@rochester.rr.com.
Thanks in advance for the help
Joined: Aug 2005
Posts: 80
RE: Re-Gearing an SD
Other then gas mileage and top end speed I see no reason to switch.
4.10's give you the best accleration, towing power, and tire shredding torque.
It would be a job, and you would be better off finding a axle with those gears in it to swap in, instead of swapping gears.
later,
Dustin
4.10's give you the best accleration, towing power, and tire shredding torque.
It would be a job, and you would be better off finding a axle with those gears in it to swap in, instead of swapping gears.
later,
Dustin
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