Eagle 440042106625 – Pontiac 400 4.210in Stroke Forged 4340 Steel Crank Crankshaft

Crankshaft – 4.210 in Stroke – Internal Balance – Forged Steel – 2-Piece Seal – Pontiac V8 – Each

Forged 4340 Steel Crank – Pontiac 400.

Eagle forged 4340 steel Cranks feature a non-twist forging, .125″ fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.

Balance Type: InternalCrankshaft Stroke: 4.210 inEngine Stroke: 4.21Flywheel Bolt Count: 6Flywheel Register Diameter: 2.75 inIntended Balance: internalMain Journal: 3.000 inMaterial: Forged 4340 SteelMinimum Rod Length: 6.625 inPilot Bore Diameter: 1.383 inRear Seal Diameter: callRod Journal Width: 2.000 inRod Journal: 2.249 inSnout Diameter: 1.373 inTarget Bobweight: 2280g