TCI Speedometer Housing GM TH400 34-39 Tooth Performance Distributors D.U.I. is what these lifters have

is what these lifters have been manufactured from since their original design

holding tanks

1966-1968 Chevrolet Corvette

1968-1986 Chevrolet C20 Suburban

5/8" and 3/4" rod ends all with one tool

TCI Speedometer Housing GM TH400 34-39 Tooth Performance Distributors D.U.I. is what these lifters haveGM TH400 Driven Gear Housing. Driven Gear Housing for TH400 with a 34 39 Tooth Count Speedo Gear Speedometer gears include both the drive gear and the driven gear. The drive gear refers to the gear that is on a transmissions output shaft. The driven gear is located in a removable housing, usually in the tailhousing, of transmissions. Be aware that some transmissions will have different driven gear housings depending on the tooth count of the driven