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Powerglide

Ring Gear Stabilizer Kit

Part No.

28510-S1

Ring Gear Stabilizer Kit
  • Ring Gear Stabilizer Kit

  • 28510-s1_combo

  • 28510-s1_details

Small_28510-s1 Small_28510-s1_combo Small_28510-s1_details

Powerglide

Ring Gear Stabilizer Kit

Part No. 28510-S1

  • Ring Gear Stabilizer Race
  • Bearing Buttons (5)

For 1.82 ratio stamped steel carriers only.

Vibrations at high speeds and broken Reverse friction plates are common problems with GM Powerglide racing transmissions. These issues occur when the poorly supported planetary ring gear moves off the transmission center line, oscillating out of control. Sonnax ring gear stabilizer kit 28510-S1 welds to formed steel, 1.82 ratio planetary carriers to support the ring gear, keeping it on-center.

NOTE:

The following tools are required to install this ring gear stablizer kit:

  • Three 4" C-clamps
  • 1/8" Drill bit
  • 1/4" Drill bit
  • Welder, MIG or TIG
  • Patent Pending

Related Parts

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Contact a Sonnax Distributor to purchase this part.