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Sonnax 28999-04

Manual Valve Powerglide

Sonnax 28999-04

852-28999-04

jegs shipping
Estimated ship date 11/28/17 if Ordered Today
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Sonnax 28999-04 Manual Valve Powerglide $21.87
Manual Valve
  • Powerglide

  • Sonnax 28999-04 Details

    Manual Valve

    Sonnax manual valve 28999-04 is a direct OE replacement for damaged or missing Powerglide valves.

    • Wide-spool design is suitable for replacing both narrow and wide OE valves
    • Heat-treated for improved wear resistance
    • Precision-ground diameters for proper clearance

    Specifications:

    Manufacturer's Part Number:
    28999-04

    The OE boost sleeve wears from repeated oscillation of the boost valve. This wear allows leakage, reduces line pressure and contributes to line pressure instability. Sonnax Boost Valve Kits replace worn components and incorporate a larger boost ratio, which increases line pressure and provides firmer shifts. Sonnax also offers replacement manual and regulator valves.

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