Sonnax 28133-hd Race-calibrated Servo Return Spring Kit For Powerglide Units
Price:
$ 15
- Condition: New
Seller notes
Race-Calibrated Servo Return Spring KitFor Powerglide UnitsIncludes Shims And Spring Features: Designed To Work With Line Pressures From 200-275 PSI.Includes Two .050" Shims To Aid In Tuning At Higher Line Pressures.Ensure optimum servo function in high gear for longer band life, cooler transmission and tunability of shift. Higher seat pressure to help ensure full servo release but with a lower rate for greater net apply force. Sonnax 28133-HD Race-Calibrated Servo Return Spring Kit For Powergli...
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