Description
- Billet steel bearing retainer 3.70″ bolt circle, adapts any 23 spline transmissions with 307 front bearing to 5.125″ outside diameter.
- Use with overdrive bell housings with casting numbers 3743643 3743859 4202506 4202507.
- Replaces cast # C97728 original retainers.
- Gasket and seal included.
