Wish me luck
 

I am gonna attempt to install my new 4.10 gears this weekend and rebuild the trac lok. Any suggestions or tips before I jack my car up? Thanks guys

What size gears did you have before? Let me know how much of a difference you feel with the new gears. My car still has the factory gears, it goes alright once I get into higher rpms but it doesn't feel like it has any low end torque until I hit around 2800-3000 rpm. I still can't decide between the 4.10 and 3.73
Good luck.


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86 Mustang GT w/pretty stock 93 5.0 (cam,pulleys,injectors, throttlebody,h-pipe)
Motor to be swapped for a 1970 429 +.030, ported heads, solid roller cam, victor intake, 10.2:1 comp, C-6 trans, 3:73 rearend W/moser axles

For what it's worth, I initially installed 4.10s but switched to 3.73s. The 4.10s sure give you great snap, but I found freeway cruising a bit too high revving for me.

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'87 5.0 LX Convertible 5-spd.

Headers, cat-back, Bilstein shocks & struts, springs, pulleys, K&N filter, full-length sub-frame connectors, strut tower brace, 3.73s, Pro 5 shifter. Aren't these cars great?