Mark Ehlen, Author at Chevy Hardcore

Mark Ehlen

Contributor

Mark had his first freelance car feature published in 1987. Since then, he has worked with a wide variety of magazines and editors, writing and shooting features and tech. He is fascinated by and loves learning about most anything mechanical.

Send an Email

ATK Performance Short Blocks: Delivering Hassle-Free Performance

Mark Ehlen

•

March 23, 2021

Loading ad…

ATK Performance Short Blocks: Delivering Hassle-Free Performance

The Coolest Chevys — Straight to Your Inbox.