One of the best ways to increase your car's performance is to lower your rear axle ratio (numerically higher) Moser offers the following ratios for the GM 7.5" & 7.625" differential found in 1993-2002 Camaro & Firebird: 3.73:1, 4.10:1. Manufactured to OEM specs and tolerances allowing for long life and quiet operation.

These 4.10, 3.73 or 3.43 Moser Gears will fit your 82-02 Camaro, SS, Z28, RS, Firebird, Trans Am, Formula or Firehawk.  I put 4.10's in my 2000 Ram Air Trans Am and I love them.