Force 9.5 dual disc 900 series Chevrolet pre-86 SB/BB 400 balance 1 1/8-10 spline 168 tooth.
- 9.5 x 1 1/8-10 spline
- ‘400’ balance aluminum flywheel 168 tooth
- 900 series sprung top disc, solid center bottom disc
- Strap driven floater plate
- For applications up to 800 hp