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Hypertech 226021
Engine Tuning Chip for 1986 Camaro/Firebird 2.8 MPFI Man St. Run.
Hypertech 3300
Speedometer Calibrator Color; TThe Speedometer Calibrator can correct your computer readings for different tires and/or rear gear ratios.
Hypertech 121322
Engine Tuning Chip for 1991 Camaro/Firebird 350 TPI Auto Therm.
Hypertech 150412
Engine Tuning Chip for 1990 Cavalier/Z24 3.1 MPFI Auto Therm. Calif
Hypertech 226022
Engine Tuning Chip for 1986 Camaro/Firebird 2.8 MPFI Man Therm.
Hypertech 3400
Speedometer Calibrator Color Chrysler; The Speedometer Calibrator recalibrates speedometer readings when non-stock tire sizes and/or rear gear ratios are installed.
Hypertech 121331
Engine Tuning Chip for 1991 Camaro/Firebird 3.1 MPFI Auto St. Run
Hypertech 150421
Engine Tuning Chip for 1990 Cavalier/Z24 3.1 MPFI 5-Sp Man St. Run. Calif
Hypertech 226031
Engine Tuning Chip for 1986 Firebird 305 LG4 Manual Wo/Sl St. Run.
Hypertech 730128
Inline Speedometer Calibrator 2014-16 GM 1500 Trucks; 2015-2016 Gm; Hypertech?s In-line Speedometer Calibrator Module is an in-line module to correct your computer readings for non-stock tire sizre sizes and/or rear gear ratios.
