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Sonnax TV Boost Valve Kit 77917-500

Product Description For Sonnax Parts
Product Part No: -- 77917-500
Transmissions: -- 700R4(4L60)
Package and Weight
Package Quantity: -- 1 ea
Sonnax:High Performance Part - TV Boost Valve Kit
Base Price:
Product Description
Part Information:
.500" Dia., O-ring style.
  • Returns higher pressure than OE-ratio valve:
  • Boost valve and sleeve are made from hardened steel for better wear resistance:
  • O-rings on sleeve separate throttle pressure and reverse boost circuits, providing additional protection against cross leaks:
  • O-rings prevent loss of oil between the outside diameter of the throttle valve sleeve and pump body:
Part Contents
  1. Valve:
  2. Sleeve:
  3. O-Rings (2):
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