Crankshaft

This crank is popular for doing 512" stroker setups in a low deck 400 block. This crank features the 2.2" (Chevy) smaller and lighter rod journals which allow you to use any off the shelf big block Chevy rods with perfect side clearance. The reduced diameter counterweights allow for easy block clearancing. This crank has the following specs: Stroke: 4.250" / Block Type: B / Main Journal Diameter: 2.625" / Rod Journal Diameter: 2.200" / Rod Journal Width: 2.009" / Pre-Balanced Bobweight: 2300 Grams / Counterweight Diameter: 7.120" / Flange Bolts: 6 x 7/16".