Eagle Chrysler A 318/340 3.310in Stroke Forged Crankshaft

SKU: EAG434033106123

Crankshafts

EAG Crankshafts - 8 Cyl

Eagle

Eagle Chrysler A 318/340 3.310in Stroke Forged Crankshaft

SKU: EAG434033106123

Crankshafts

EAG Crankshafts - 8 Cyl

Sale ends in Calculating... Tue 13 Oct, 1:04 am AEST

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

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.

Product Overview

Eagle Crankshafts feature exceptional strength and quality at a reasonable price. Eagle cranks are forged in a non-twist forging and undergo a multi-stage heat treatment process as well as stress relieving, shot peening, and nitriding. They are magnafluxed and sonic tested to insure quality. Every journal is micropolished to a 3 or better R.A. On all journals, a 0.125â€ radius is used to increase strength, so chamfered bearings must be used. The perfect choice for engines up to 1500HP! *4340 Steel Crankshafts* Eagle forged 4340 steel crankshafts are forged from SAE 4340 steel, feature a non-twist forging, multi-stage heat treat process, stress relieving, shot-peening, and nitriding for superior strength and reliability in the most demanding applications. Each journal is micropolished to a 3 r.a. or better. A .125â€ radius is used to increase strength, so chamfered bearings must be used. All use a Ford rod journal width regardless of journal diameter. All are designed for internal balance. These are the perfect choice for applications up to 1500 hp. Eagle Forged 4340 Steel Crankshafts are also available in 'Lightweight' versions - Counterweights are knife-edged for reduced weight and less windage. Typical weight reduction is 5-6 lbs. *Cast Steel Crankshafts* Eagle cast steel crankshafts offer an excellent alternative to a factory cast crank. All radii are .092â€ so O.E. style bearings can be used. Target bobweight is +/- 2% GUARANTEED! Recommended for use up to 500hp. Designed for 28 in-oz. external balance.

Product Details

Balance Type:	Internal
Bobweight:	2050
Crankshaft Stroke:	3.310"
Description:	Forged Steel Crankshaft; Internal Balance
Engine Stroke:	3.31
Flywheel Bolt Count:	6
Flywheel Register Diameter:	call
Intended Balance:	internal
Main Journal Diameter:	2.5
Main Journal:	2.500"
Material:	Forged 4340 steel
Minimum Rod Length:	6.123
Part Number:	eag434033106123
Pilot Bore Diameter:	0.964"
Prop 65 (C, R or CR):	C
Prop 65 - Long Label:	This product contains nickel, which is known to the State of California to cause cancer.
Prop 65 - Short Label:	Prop65 warning.jpg
Prop 65 Long:	This product contains nickel, which is known to the State of California to cause cancer.
Prop 65 Warning Chemical Listing:	Nickel
Prop 65 Yes/No:	Yes
Rear Seal Diameter:	call
Rod Journal Width:	1.874"
Rod Journal:	2.125
Snout Diameter:	1.53"
Stroke:	3.310"
Target Bobweight:	2050g
Title:	Eagle Specialty Products - Forged 4340 Steel Crankshaft

Application Summary

Chrysler 340

Part Type

Engine Crankshaft

Data: v4.2 - Upd: 2026-09-28 14:38:29

Specifications

Product Attributes - Brand: Eagle Specialty Products
Product Attributes - Manufacturer's Part Number: 434033106123
Product Attributes - Part Type: Crankshafts
Product Attributes - Product Line: Eagle Forged 4340 Steel Crankshafts
Product Attributes - UPC: 793348007823
Product Attributes - Engine Stroke (in.): 3.310 in.
Product Attributes - Crankshaft Material: Forged 4340 steel
Product Attributes - Engine Balance: Internal
Product Attributes - Rear Main Seal Style: 2-piece
Product Attributes - Lightened: No
Product Attributes - Requires Narrow Bearings: Yes
Product Attributes - Rod Bearings Included: No
Product Attributes - Main Bearings Included: No
Product Attributes - Crankshaft Snout Style: Standard
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Eagle
StreetFX SKU	eag434033106123
SFX Item ID	4052866
Supplier Item Code	4052866
Manufacturer SKU	434033106123
Manufacturer UPC	793348007823
Alternative References	ESP-434033106123, 3.310in