Eagle 440038006000 – Chevrolet 400 3.800in Stroke Internal Balance Forged 4340 Steel Crankshaft

Crankshaft – 3.800 in Stroke – Internal Balance – Forged Steel – 2-Piece Seal – Small Block Chevy – Each

Forged 4340 Steel Crank – Chevrolet 400, 3.800″ Stroke, INTERNAL BALANCE.

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: 3.800 inEngine Stroke: 3.8Flywheel Bolt Count: 6Flywheel Register Diameter: callIntended Balance: internalMain Journal: 2.649 inMaterial: Forged 4340 SteelMinimum Rod Length: 6.000 inPilot Bore Diameter: callRear Seal Diameter: callRod Journal Diameter: 2.1Rod Journal Width: 1.900 inRod Journal: 2.1 in.Snout Diameter: 1.245 inTarget Bobweight: 1900g