Leo SantucciLeo Santucci has been building and racing six-cylinder Chevrolets for the past 40 years. He has researched everything written on sixes during that time. You will benefit from his interviews with many six-cylinder heroes including Glen Self, Cotton Pery, Mike Kirby, Al Weiss, Rob Harrison, Frank Duggan, and the late Kay Sissell, Jim Headrick, and "California Bill" Fisher. Read More Read Less