Powertrain Industry News

Sonnax GM 8L90 Performance Converter Kits

GM 8L90 captive clutch assemblies are difficult to rebuild and are prone to shudder. Sonnax performance converter kits upgrade M5U 8L90 units with a stronger and easy-to-build multi-plate assembly. Featuring a fully machined, forged cover and piston, three high-thermal slipping friction elements and two clutch plates with low-wear splines, boost lock-up capacity without changing shift feel or controlled slip.

  • #GM-RK-25 for M5U 8L90 units behind 4.3L and 5.3L engines
  • #GM-RK-27 for M5U 8L90 units behind 6.2L engines
GEARS Staff

GEARS Magazine Staff Members.

Recent Posts

Shop Fix Academy has Announced a New Live Webinar Event

Shop Fix Academy has announced a new live webinar event for auto repair shop owners…

4 days ago

GFX Announces In-House Manufacturing of Friction Plates

MIAMI — GFX has announced that it is manufacturing its own friction plates, expanding its…

4 days ago

Kinergo Launches TCRT 01.001: Specialized Tool for A8LF Torque Converter Rebuilding

Kinergo, a leading provider of automotive repair solutions, announces the release of the TCRT 01.001,…

2 weeks ago

ETE REMAN Celebrates America’s 250th with $250 Off the Next 250 6R80 Transmissions

MILWAUKEE, WI —ETE REMAN is celebrating America’s 250th birthday with a limited-time promotion built for…

3 weeks ago

Small Biz Vantage Expands Resources for Single-Location Auto Repair Shop Owners

Small Biz Vantage, founded by auto shop owner, coach, and speaker Maryann Croce, is expanding…

3 weeks ago

TOYOTA/ LEXUS U880, UA80; AISIN WARNER TG-80SC SEAL RINGS.

Tri Component has developed OE specification seal rings for multiple worldwide applications such as various…

3 weeks ago