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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.
Eagle Specialty Prod 535337505700 FORGED 4140 CRANK CHEVY 383 1PC
Specifications:
| Description_ASC | Minor block clearancing required. |
| Description_ASC | Crankshaft must be balanced to match your specific Rods and pistons. |
| Description_DEF | Engine Crankshaft |
| Description_DES | FORGED 4140 CRANK CHEVY 383 1PC |
| Description_EXT | Forged 4140 Steel Crank - CHEVROLET 305/350 1PC REAR SEAL, 3.750" STROKE, INTERNAL BALANCE. |
| Description_INV | ESP Crank |
| Description_MKT | 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. |
| Description_SHO | Crank |