1987 Chevy R20 with a 6.6L Duramax V8 and 3500HD chassis 10February 14, 2025February 14, 2025 1987 Chevy R20 with a 6.6L Duramax V8 and 3500HD chassis Leave a ReplyCancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.
