This thread will only contain the constraint chart generously provided to us by [email protected] Chevy World. Our long-going existing "Constraint Update" thread will continue, serving as a place for commentary, questions, supplemental info. Thanks to GatesChevyWorld, it will continue to have the latest. constraint chart. This thread will be different, become a long term, easy to access, historical listing of just the constraint report. Thank you [email protected]!