Eagle Balancing Option (for p/n 2037005900B7)
Eagle Balancing Option (for p/n 2037005900B7)
Description
Eagle Balancing Option (for p/n 2037005900B7)
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 0.125†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 .125†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 .092†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.
Data: v2 - Desc: v4.2 - Upd: 2026-11-07 20:04:06
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
| Description: | Internal Balancing for Eagle ESP Crankshaft |
| Part Number: | eagEAGB91 |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Eagle, Eagle Specialty Products |
| StreetFX SKU | eagEAGB91 |
| SFX Item ID | 4053224 |
| Accounting SKU | eag-EAGB91 |
| Manufacturer SKU | EAGB91 |
| Manufacturer UPC | N/A |
Compatibility
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