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Sonnax Ring Gear Stabilizer Race Bearing Buttons (5)

Sonnax 28510-S2


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Sonnax Ring Gear Stabilizer Race Bearing Buttons (5) $114.64
Ring Gear Stabilizer Race
  • Bearing Buttons (5)
  • For 1.69/1.80 Ratio

  • Sonnax 28510-S2 Details

    Ring Gear Stabilizer

    Vibration at high speeds and broken Reverse friction plates are common problems in GM Powerglide racing transmissions. These issues occur when the poorly supported planetary ring gear moves off the transmission center line, oscillating out of control. Ring gear oscillation can also cause increased drag of the Reverse clutches and stress the short pinion gears. Sonnax ring gear stabilizer kit 28510-S2 bolts up to Sonnax 1.69 and 1.80 ratio bolt-together carriers to support the ring gear-keeping it on center, reducing drag, and preventing vibration, wear and short pinion gear stress.

    Sonnax offers the parts necessary to rebuild or refresh Powerglide planetary assemblies. A standard rebuild kit or heavy duty kit with upgraded parts is available. Individual components are also available to replace worn or missing parts, many are OE upgrades.

    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations