B1A
Non Lock Up
Diameter
Bolt Circle
12.500
10.750
Mount
Hub
Pilot
Spline
Stall
3 Pads
Slotted
D: 1.703
30
1600-1800 RPM
Converter Codes:
  • Mounting Thread Size: 3/8 x 16
  • Ring Gear: No
  • Fitment Note: 3 Round Mounting Pads, Standard stator
Application Fitments
1972 Avanti II CID 350 5.7 Liter THM350
1977 Avanti II CID 350 5.7 Liter THM350
1974 Avanti II CID 400 6.6 Liter THM350
1975 Buick Apollo CID 250 4.1 Liter THM350
1975 Buick Apollo CID 260 4.3 Liter THM350
1975 Buick Apollo CID 350 CC 5733 5.7 Liter THM350
1973-1974 Buick Apollo CID 250 CC 4097 4.1 Liter THM350
1973-1974 Buick Apollo CID 250 CC 4098 4.1 Liter THM350
1973-1974 Buick Apollo CID 350 5.7 Liter THM350
1973 Buick Centurion CID 350 5.7 Liter THM350
1971-1973 Buick Centurion CID 455 CC 7456 7.5 Liter THM350
1978-1981 Buick Century CID 231 CC 3800 3.8 Liter THM350
1980-1981 Buick Century CID 265 4.3 Liter THM350
1973-1974 Buick Century CID 350 5.7 Liter THM350
1977-1979 Buick Century CID 350 5.7 Liter THM350
1981 Buick Century CID 350 5.7 Liter THM350
1979-1980 Buick Century CID 301 4.9 Liter THM350
1977-1980 Buick Century CID 305 5.0 Liter THM350
1978-1979 Buick Century CID 196 3.2 Liter THM350
1975-1977 Buick Century CID 231 3.8 Liter THM350
1979 Buick Century CID 231 3.8 Liter THM350
1975-1977 Buick Century CID 350 CC 5733 5.7 Liter THM350
1977 Buick Century CID 403 6.6 Liter THM350
1973-1974 Buick Century CID 455 CC 7456 7.5 Liter THM350
1980 Buick Electra CID 252 4.1 Liter THM350
1980 Buick Electra CID 301 4.9 Liter THM350
1976-1980 Buick Electra CID 350 5.7 Liter THM350
1977-1979 Buick Electra CID 403 6.6 Liter THM350
1977 Buick Electra CID 350 CC 5733 5.7 Liter THM350
1975-1976 Buick Electra CID 455 CC 7456 7.5 Liter THM350
1970-1972 Buick Electra CID 455 CC 7456 7.5 Liter
1964-1966 Buick Electra CID 401 CC 6572 6.6 Liter THM400
1980 Buick Estate Wagon CID 301 4.9 Liter THM350
1977-1980 Buick Estate Wagon CID 350 5.7 Liter THM350
1977-1979 Buick Estate Wagon CID 403 6.6 Liter THM350
1975-1976 Buick Estate Wagon CID 455 CC 7456 7.5 Liter THM350
1967 Buick Gran Sport CID 340 CC 5573 5.6 Liter THM400
1967 Buick Gran Sport CID 400 CC 6555 6.6 Liter THM400 ...See Application Guide for Additional Fitments