Eagle - 434040006123
Crankshaft - 4.000 in Stroke - Internal Balance - Forged Steel - 2-Piece Seal - Small Block Mopar - Each
Forged 4340 Steel Crank - Chrysler 318/340, 4.000" Stroke.
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: Internal
Crankshaft Stroke: 4.000 in
Engine Stroke: 4
Flywheel Bolt Count: 6
Flywheel Register Diameter: call
Intended Balance: internal
Main Journal: 2.500 in
Material: Forged 4340 Steel
Minimum Rod Length: 6.123 in
Pilot Bore Diameter: 0.964 in
Rear Seal Diameter: call
Rod Journal Width: 1.874 in
Rod Journal: 2.125 in
Snout Diameter: 1.53 in
Target Bobweight: 2050g
