SFI Certified Billet Aluminum Flywheel, 6061 T-6, Chevy 327-427 1963-85 (exc 400) and 572 GM Crate Engine, Zero Balance 153 T, Manufactured from 1045 Billet Steel for superior strength and durability, CAD Engineered aAward-Winning Designs, recognized for excellence at the Engine Master Challenge and the 2006 Hotrod & Restoration Show, nd CNC Machined for precise tolerances and high performance, Rigorous Quality Control ensures top-tier reliability and consistency in every flywheel.
