Pump To Case Seal

Transmission Pump Seal: Classic Industries offers this complete listing of TH400 transmission internal components. Although some of the parts are currently not available, we list them all for your reference. The listings and diagrams, although intended for use with Firebirds, may also be pertinent to other 1965 through 1976 General Motors vehicles equipped with TH400 automatic transmissions. Note: Diagrams are for location and part identification only.