These non-SFI rated S/B Chevy automatic transmission flexplates are suggested whenever installing a new engine or transmission. These flexplates are for two-piece rear main seal engines ONLY.
- 910-48369 (Internal balance, 168-tooth)
- Dual bolt patterns, 10-3/4" and 11-1/2"
- Flexplate O.D. 14.09"
- Center Hole 2-1/2"
- 577-FRA112 (Internal balance, 153-tooth)
- Dual bolt patterns, 9-3/4" and 10-3/4"
- Flexplate O.D. 12-3/4"
- Center Hole 2-1/2"
- 910-48360 (External balance, 168-tooth)
- Dual bolt patterns, 10-3/4" and 11-1/2"
- Flexplate O.D. 14-1/4"