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Howards Cams Reaper Billet Steel Crankshafts

Not Yet Reviewed

Howards Cams Reaper billet steel crankshafts are more robust than most because they have a uniform and non-stress grain structure. These cranks start with E4340 air

Howards Cams Reaper billet steel crankshafts are more robust than most because they have a uniform and non-stress grain structure. These cranks start with E4340 aircraft-quality bar stock material and are precision CNC-machined. They feature bearing journals with large fillet radii (chamfered bearings required) and weight-reducing holes in all rod journals. Reaper crankshafts are available for fitment in a variety of big block applications.

Additional product details:

* Computer-designed center counterweights for reducing bearing loads and improved balance
* Fully stress-relieved and shot-peened
* Nitrided f

Howards Cams Reaper billet steel crankshafts are more robust than most because they have a uniform and non-stress grain structure. These cranks start with E4340 aircraft-quality bar stock material and are precision CNC-machined. They feature bearing journals with large fillet radii (chamfered bearings required) and weight-reducing holes in all rod journals. Reaper crankshafts are available for fitment in a variety of big block applications.

Additional product details:

* Computer-designed center counterweights for reducing bearing loads and improved balance
* Fully stress-relieved and shot-peened
* Nitrided for superior wear-resistance
* Rod and main bearing journal surfaces are micro-polished
* Double keyways for dampers

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Howards Cams Reaper Billet Steel Crankshafts 45445006535

Crankshaft, 2-Piece Seal, Internal Balance, 4340 Forged Steel, 4.50 in. Stroke, Standard Snout, Chevrolet, Big Block, Each

Part Number: HRS-45445006535

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

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