Chevy Aluminum Flywheel 153 tooth 0 Balance for 2-piece rear main seal
Application:
1955-1985 SBC BBC V8 With 2-piece rear main & 3.580" crank bolt patternWill accommodate: 10.5" Clutch with 11-5/8" pattern
Features:
- 153 tooth ring gear
- Zero balanced
Made in the USA
https://www.moderndriveline.com/choosing-a-gm-flywheel/