just out of curiousity, my car has the measly 2:73 gears and ive been looking to upgrade. im totally lost, and my question is will fourth gen gears fit with little work? if not, what would have to be done to make it work. would 4:10 gears be a good idea for my mostly stock lg4? thanks

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1987 LG4 Camaro z28

Performance
KN airfilter, flowmaster 80 series and catco high flow cat, 180* thermostat

System
Panasonic CQ-DF200U deck, fosgate speakers (hpc1369, frc2246)

 

is this your everyday driver car?? If it is and you plan on driving any long distances you may look into a pair of 3.73 gears. the 4.11's are good for low end but it will severly cut off your top end driving and it will drop your gas mileage down big time.

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87 GTA 350 TPI
Mods: K&N Air Filter, New rocker arms, Stage III chip.
Next Mods in line: Exhaust, headers
http://www.geocities.com/rudys120/transam.html
Kills:
Nissa 300zx (dont think it was turbo)
87 Mustang 5.0,
89 Mustang 5.0 (modded)
?? Iroc
00-01? Jaguar driven buy 85 yr old guy
Too many ricers to count......

 

for a basicly stock LG4 i'd say 3.08 to 3.23. you wouldn't gain alot more by using anything more than a 3.42, but since the LG4 isn't exactly a revving engine you'd be fine with 3.42 or less.