The ATI shell assembly is a steel 8.074-inch shell configured for Chevy 6-bolt crank applications in a three-ring damper layout. Supplied to match the listed bolt pattern and ring count, it serves as the replacement outer shell for compatible crank dampers. Confirm crank flange dimensions and three-ring compatibility to ensure correct fitment for your Chevy application.
ATI Shell Assy - 8.074 - Steel - Chevy 6-Bolt - 3 Ring