Eagle - 523134005967E
BUICK 231 V6 4140 CRANK EXTERNAL BAL
Forged 4140 Steel Crank - BUICK 231CID 3.8L V6.
Eagle forged 4140 steel cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for competition use.
Balance Type: External
Crankshaft Stroke: 3.400 in
Engine Stroke: 3.4
Flywheel Bolt Count: 6
Flywheel Register Diameter: call
Intended Balance: External
Main Journal: 2.499 in
Material: Forged 4140 steel
Minimum Rod Length: 5.967 in
Pilot Bore Diameter: call
Rear Seal Diameter: call
Rod Journal Width: .860 in
Rod Journal: 2.248 in
Snout Diameter: call
Target Bobweight: 880g
