The ATI APP damper is a 7.074-inch aluminum crankshaft damper for Ford 385-series and 429–460 engines with a Chevy front mounting pattern and three-ring configuration. The aluminum construction and 7.074in diameter match the listed front crankshaft setup, offering a direct match when an aluminum front damper with three rings is required.
ATI Damper - 7.074in - Alum - Ford - 385 - 429-460 - Chevy Frt - 3 Ring