Hypertech ThermoMaster Computer Chips CATALYTIC CONVERTER Quality starters and solenoids engage

Quality starters and solenoids engage positively and provide sufficient torque for engines with increased displacement or compression

Sold as a set for both sides

The Four Seasons 44161 Four Seasons Evaporator Cores is a replacement evaporator core for automotive HVAC systems

Main cap fastener integrity is critical above 6

Hypertech ThermoMaster Computer Chips CATALYTIC CONVERTER Quality starters and solenoids engageHypertech's Hypertech ThermoMaster Computer Chips (ref 3442) is a socketed ECM reprogramming solution for GM, Ford, and Dodge gasoline powered trucks and SUVs from the 1987 2004 era. By replacing the factory calibration EPROM with Hypertech's optimized tune, this performance chip delivers controlled gains in horsepower and torque through revised fuel curves, ignition timing, and transmission shift points. It's a time tested upgrade that defined an era