New, automatic transmission flexplate / flywheel for 1955-1965 Chevrolet passenger cars

Will work with the following engines...

1955-1957 w/265 engine

1957-1964 w/283 engine

1963-1965 w/409 engine*

168 teeth x 2.500" center hole x 14.125" outside diameter

12" bolt circle for the converter

*It is necessary to use shorter (45/64" OL) mounting bolt 3727207 with this flywheel on the 409 engine

Original GM Part Number 3781966