Forum Discussion
turbojimmy
Mar 24, 2014Explorer
2bzy2c wrote:
Don't I feel stupid about now!:R
Well if it makes you feel better, the "Mark IV" throws everyone off - even the google search. It sounds like a Ford term. But, it's how they refer to that Chevy 454 block. In '91 they moved to the "Gen V".
About Motorhome Group
38,756 PostsLatest Activity: Oct 29, 2025