SFI 1.1 Steel Billet 130 Tooth Mopar Flywheel. Internal balance. All 6-bolt applications. 26lbs.
http://www.sfifoundation.com/wp-content/pdfs/manufacturers/1.1%20Manufacturers%20List.pdf
http://www.sfifoundation.com/wp-content/pdfs/manufacturers/1.1%20Manufacturers%20List.pdf