2000-up Allison Transmission OEM Gasket Set Case Housing to Plate GMC Chevy HD
ALLISON 1000 2000 2400. Torque Converter Housing and Case to Plate Gasket Set. Chevy GMC Duramax Diesel. (1) Gasket (Large hole – plate to case) 29536478. (1) Gasket (Small hole – plate to bell) 29540130.