Mazda

G4A-HL Transmission

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Valve Body
Zip Kits

Oversized Pressure Regulator Valve 74846-05

For use with .357" OE valve small diameter only.

    Helps cure:
  • High line pressure
  • Low line pressure
  • Harsh shifts
  • Overheated converter
  • Blued converter
  • Loss of cooler flow
  • No cooler flow