Aluminum Front Hub for Big Block Chevy

Due to increased interest in our small block version, we are proud to announce a front hub for a Big Block. Weighing only 932 grams, it will fit where an ATI damper was and drop at least 4 pounds over the lightest damper. Accepts standard MSD crank trigger wheels. 7.075" diameter, timing marks at 0, 90, 180, 270, and 20-40 degrees standard.