4.500" Stroke Crankshafts-store.440source.com

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44045007100-6

Crankshaft - 6 Bolt
This crank is popular for doing a 543" stroker setup in an "RB" (413/426/440) 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. Crank has the following specs: Stroke: 4.500" / Block Type: RB / Main Journal Diameter: 2.750" / Rod Journal Diameter: 2.200" / Rod Journal Width: 2.009" / Pre-Balanced Bobweight: 2550 Grams / Counterweight Diameter: 7.480" / Flange Bolts: 6 x 7/16".

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101-1017

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.

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101-1018

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.

In Stock

Crankshaft - 6 Bolt

In Stock

HD Alloy Woodruff Key - New

In Stock

Woodruff Key - High Performance - New

In Stock