Block plate

A solid foundation makes assembly easier. This collection of Transmission Block Plates brings together plates used to seal and support key areas inside automatic transmissions, helping prevent fluid leaks and maintain proper pressure where it matters. Transmission block plates can play an important part in a rebuild or service by providing a reliable barrier between internal cavities, contributing to more consistent operation and a reduced chance of bypassing fluid under load. Whether you are refreshing an older unit or building something stronger from the ground up, browse these Transmission Block Plates to find options that match your transmission and support dependable performance throughout your drivetrain.