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Modified GM DRAC - To Adjust for Different Tires / Gear Ratios - TBI
Modified GM DRAC - To Adjust for Different Tires / Gear Ratios - TBI

Modified GM DRAC - To Adjust for Different Tires / Gear Ratios - TBI

$ 42.23

Availability: 49 in stock
  • Manufacturer Part Number: Does Not Apply
  • Returns Accepted: Returns Accepted
  • Item must be returned within: 30 Days
  • Refund will be given as: Money Back
  • Condition: Used, normal wear & tear.
  • Return shipping will be paid by: Buyer
  • Brand: WARR Performance
  • Restocking Fee: 10%

    Description

    These DRACs have been modified with a 6 pin DIP switch to enable calibration for different tire sizes and gear ratios.  This style works with the '87-92 style ECMs like the 1227747 and is also used in 1993 TBI trucks.  Instructions are included.  They work great with our TBI harnesses that have 700R4 control.  If your setup has the DRAC built into the gauge cluster, this probably isn't a good replacement.  If you need the '94-95 style VSSB instead, let us know.