View Single Post
  #6  
Old 08-13-2008, 02:05 PM
APT APT is offline
Senior Member
 
Join Date: Oct 2002
Location: Commerce Twp, MI
Vehicle: 2003 Ford F-150
Posts: 4,199
@ Zairman: & double the torque

3.73 is only 5% shorter gearing. 4.10 is 15% shorter. Gears cost the same, about $500 installed for your 4x2. The 4.6L likes to sing, so 4.10 woudl be much better if you want to make any swap. You proably would not even notice 3.73.
Reply With Quote