Part Number: 471598
Year of Engine: 1965-present
Outside Diameter: 14"
Crank Flange Bolt Pattern: 3.580"
Convertor Bolt Pattern: 10.750"; 11.500"
Starter Ring Gear Teeth: 168
Technical Notes: For internally balanced engine with 2-piece crank seal. Use with 572/620 crate engine. Has dual-converter pattern. .120" thick