Crankshaft This crank is popular for doing 500" stroker setups in a low deck 400 block. Features reduced diameter counterweights for easy block clearancing. This crank has the following specs: Stroke: 4.150" / Block Type: B / Main Journal Diameter: 2.625" / Rod Journal Diameter: 2.375" / Rod Journal Width: 2.050" / Pre-Balanced Bobweight: 2300 Grams / Counterweight Diameter: 7.120"/ Flange Bolts: 6 x 7/16".
Crankshaft This crank is popular for doing a 500" stroker setup in an "RB" (413/426/440) block. Crank has the following specs: Stroke: 4.150" / Block Type: RB / Main Journal Diameter: 2.750" / Rod Journal Diameter: 2.375" / Rod Journal Width: 2.050" / Pre-Balanced Bobweight: 2400 Grams / Counterweight Diameter: 7.480" / Flange Bolts: 6 x 7/16".
HD Alloy Woodruff Key - New New Heavy Duty Alloy Factory Type (half-moon shape) woodruff key. Use for all engines, all years. Package of ONE woodruff key.
Woodruff Key - High Performance - New New Heavy Duty Alloy woodruff key. Use for all engines, all years. This "performance" style uses extended "points" on the top of the key to allow more contact area with the crank gear of the timing set. Package of ONE woodruff key.