NEW! GM 6T70/75 4-5-6 Accumulator Piston Kit

Tackle ratio codes, harsh/delayed application of the clutch pack, burnt clutches and slipping/flares in GM 6T70/75 (Gen. 1) transmissions with the new Sonnax 4-5-6 accumulator piston kit 124740-04K.

Featuring an O-ring for positive sealing and upgraded materials to protect against premature wear, this innovative kit is easy to install with no machining or special tools required!