TCRA News

March 7, 2026

SEMA Applauds Repeal of Greenhouse Gas Endangerment Finding

SEMA is celebrating the Trump Administration’s decision to rescind the 2009 Endangerment Finding and Greenhouse Gas Vehicle Standards, dubious policy positions that empowered regulators at the federal and state levels to override consumer […]
January 18, 2026

6L80 and 6L90 Torque Converter Similarities & Interchangeability

Introduction The General Motors 6L80 and 6L90 transmissions are widely used in a variety of GM vehicles, from trucks to performance cars. Both are six-speed automatic […]