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Sonnax Line Pressure Booster Kit 4L60E 4L65E 4L70E 4L60E-LB2 - High-Performance

Product Description For Sonnax Parts

Product Part No: -- 4L60E-LB2

Transmissions: -- 4L60E 4L65E 4L70E
Pricing Information:
Package and Weight
Package Quantity: 1 ea Weight: 1.50 lbs
Base Price:
Product Description
Late-style pump
View Part Detail & Install Instructions
Sonnax Line Pressure Booster Kit 4L60E-LB2
Note: Fits late-style pump with short 1.810" sleeve only. Use 4L60E-LB2 for early pumps with long 1.907" sleeve:

Part Contents

  1. Large Ratio Boost Assembly:
  2. Pressure Regulator Spring:
  3. O-Rings (2):
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