A true legend in American drag racing has passed away. If you followed drag racing anytime from the 60's to today, you're aware of Da Grump. Without the likes of Grump, Sox & Martin, Dick Landy, Dyno Don, Butch Leal, Don Carlton, Bob Glidden, Gapp & Roush, Wally Booth and others, Pro Stock wouldn't be what it is today.
