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Eagle Chrysler 360 Forged Crankshaft

SKU: EAG436040006123

Crankshafts

EAG Crankshafts - 8 Cyl...

Eagle Chrysler 360 Forged Crankshaft

SKU: EAG436040006123

Crankshafts

EAG Crankshafts - 8 Cyl...

A$2,730.84
Available from MFR. In stock at 1 location (5 available)

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Description

Crankshaft - 4.000 in Stroke - Internal Balance - Forged Steel - 2-Piece Seal - Small Block Mopar - Each

Eagle Chrysler 360 Forged Crankshaft

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.

Additional Information

Forged 4340 Steel Crank - Chrysler 360, 4.000" Stroke.

Application Summary

CHRY 360

Part Type

Engine Crankshaft

Product Overview

Eagle's commitment to quality and service has resulted in customer loyalty and satisfaction. This, in turn, has fueled rapid growth over the years. Eagle added crankshafts to our lineup a few years later as well as expanding our offerings in connecting rods. Continuous design improvements and improvements in materials and manufacturing techniques have resulted in Eagle being the largest and most respected aftermarket connecting rod and crank manufacturer in the industry. We never stop researching ways to make our products lighter, stronger, more efficient to manufacture, and more diverse. When you stop moving forward, you get passed by the competition.


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 20:03:58

Data: v4.2 - Upd: 2026-11-09 04:05:38

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Balance Type:Internal
Crankshaft Stroke:4.000"
Description:Eagle Chrysler 360 Forged Crankshaft
Engine Stroke:4
Flywheel Bolt Count:6
Flywheel Register Diameter:call
Intended Balance:internal
Main Journal Diameter:2.81
Main Journal:2.81"
Material:Forged 4340 steel
Minimum Rod Length:6.123
Part Number:eag436040006123
Pilot Bore Diameter:0.964"
Rear Seal Diameter:call
Rod Journal Width:1.874"
Rod Journal:2.125
Snout Diameter:1.53"
Target Bobweight:2050g
Title:Eagle Specialty Products - Forged 4340 Steel Crankshaft

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Eagle, Eagle Specialty Products
StreetFX SKU eag436040006123
SFX Item ID 4053117
Accounting SKU eag-436040006123
Manufacturer SKU 436040006123
Manufacturer UPC 793348016856
Alternative References ESP-436040006123

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chrysler, 360, Each

Eagle forged 4340 steel crankshafts are great for high performance applications. They feature non-twist forging, undergo a multi-stage heat-treatment process, and are stress-relieved and shot-peened. These cranks are X-rayed, magnafluxed, and sonic-tested, so you know you're getting a top-quality piece. Each crankshaft has chamfered oil holes for improved oiling, a .125 in. radius on rod and main journals for increased strength, and the journals are precision-ground and micro-polished to less than 5 R.A. A target bob weight of +/- 2 percent greatly reduces balancing time. Many options are available; order the model recommended for your year/make and engine application.

Product Attributes
BrandEagle Specialty Products
Manufacturer's Part Number436040006123
Part TypeCrankshafts
Product LineEagle Forged 4340 Steel Crankshafts
UPC793348016856
Engine Stroke (in.)4.000 in.
Crankshaft MaterialForged 4340 steel
Engine BalanceInternal
Rear Main Seal Style2-piece
LightenedNo
Requires Narrow BearingsYes
Rod Bearings IncludedNo
Main Bearings IncludedNo
Rod Journal Diameter (in.)2.125
Main Journal Diameter (in.)2.810 in.
Crankshaft Snout StyleStandard
QuantitySold individually.
NotesMust use chamfered bearings. Requires machining to the block for clearance. Fits stroker applications only.

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