NotesTrans Year XIV--1978, Flexplate Change Needed--No, Trans Model I--GM- TH350 (Auto) 3 Speed, Trans Year V--1969, Trans Year XI--1975, Trans Year III--1967, Trans Year II--1966, Material--Steel, Lock Up Type--No, Trans Model IV--GM- TH425 (Auto) 3 Speed, Furnace-Brazed--Yes, Trans Year XIX--1983, Trans Year VIII--1972, Trans Year X--1974, Stall Speed (RPM)--2300-2500, Trans Model III--GM- TH400 (Auto) 3 Speed, Trans Year XXI--1985, Trans Year XIII--1977, Bolt Circle Diameter--10.750 in., Trans Year I--1965, Trans Year XVI--1980, Trans Year VII--1971, Automotive Item Grade--High Performance, Trans Year XII--1976, Trans Year XV--1979, Trans Year XX--1984, Trans Year IX--1973, Trans Year IV--1968, Trans Year XVIII--1982, Title--"B&M 20480 Torque Converter, Nitrous Holeshot 2400", Trans Year XVII--1981, Trans Year VI--1970, Trans Model II--GM- TH375B (Auto) 3 Speed
Sub TypeAutomatic Transmission Torque Converter