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Eagle Specialty Products 103503480 - Eagle Cast Steel Crankshafts

( 29 )

Part Number: ESP-103503480

Eagle Specialty Products 103503480 - Eagle Cast Steel Crankshafts

$214.99

Eagle Cast Steel Crankshafts

Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, Standard Snout, Chevy, Small Block, Each
See More Specifications | Check the Fit

Eagle Specialty Products 103503480 - Eagle Cast Steel Crankshafts

Eagle Specialty Products 103503480 - Eagle Cast Steel Crankshafts

ESP-103503480

( 29 )

Part Number: ESP-103503480

Estimated Ship Date:

$214.99

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Overview

Brand:
Eagle Specialty Products
Manufacturer's Part Number:
103503480
Part Type:
Crankshafts
Product Line:
Eagle Cast Steel Crankshafts
Summit Racing Part Number:
ESP-103503480
UPC:
793348000602
Rear Main Seal Style:
2-piece
Engine Stroke (in.):
3.480 in.
Crankshaft Material:
Cast steel
Engine Balance:
Internal
Lightened:
No
Requires Narrow Bearings:
No
Rod Bearings Included:
No
Main Bearings Included:
No
Rod Journal Diameter (in):
2.100 in.
Main Journal Diameter (in):
2.448 in.
Balancer Bolt Thread Size:
7/16 in.-20
Crankshaft Snout Style:
Standard
Quantity:
Sold individually.
Eagle Cast Steel Crankshafts

Eagle cast steel crankshafts are the most dependable option when you don't want to break the bank. Each crank is inspected for dimension, size, and stroke accuracy. For improved efficiency and reliability, they have a journal finish of 6 R.A. or less and a target bob weight of +/- 2 percent for easy balancing. The crankshaft is the heart of your engine, so demand the best—order the Eagle Specialty model and performance options recommended for your vehicle year, make, and engine application.

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39

Questions
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Q:

Does this crank shaft have to be balanced before installing? And does it accept standard rod and main bearings?

Asked by PHILLIP on 10/6/2017

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Thank you for your question. Eagle 103503480 has a bobweight of 1855 bobweight. Due to the wide variety of rod and piston weights, you will need to have the crank balanced to them.

Summit Racing Equipment Summit Racing Answer - 10/6/2017

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it balanced technically but it doesnt hurt to have it rechecked and yes its standard on bearings

JAMES from TN | 10/9/2017

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Yes

RICHARD from GA | 10/26/2017

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yes

BILL from FL | 10/23/2017

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I have had no problems with it used std bearing and all the specs check out for me. did not have it balanced ether

MEL from MI | 10/15/2017

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no dose not need to be balanced and yes you can use standard bearings it's ready to go

ROBERTO from MI | 10/18/2017

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No sir you shouldn't have to balance it eagle makes great quality crankshafts.. but if it makes you feel more confident about your build you should have it checked and If you ordered the same one I did for a 350 it will accept standard rod and main bearings.

THOMAS from SC | 10/7/2017

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Disregard anyone who says it isn't necessary to balance prior to installation. Just because they got away with it doesn't make it right.

JASON from NV | 2/8/2020

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Crankshaft is internally balanced and does not require additional balancing. If your engine will see high RPM usage, you can have the entire rotating assembly balanced (machine shop will need crank, pistons, rods, flexplate or flywheel, and the balancer to do this). This special balancing is not necessary if you keep it below 6000 RPM. Yes, uses STD size bearings. Always verify your specific bearing clearances with green plastigauge. Hope this helps!

ROB from FL | 10/16/2017

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Q:

I am looking for an oem replacement crank would this be a good choice or should i go with a different crank and if so which one?

Asked by GABRIEL on 7/25/2017

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Yes absolutely

DANNER M from PA | 8/17/2017

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The eagle crankshaft most certainly.

ANTWON from GA | 7/28/2017

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Go with this one. I did. Inexpensive and direct fit... Zero hassle

MICHAEL W from MA | 8/3/2017

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I have had no problems with it. And everything check out correct.

MEL from MI | 8/15/2017

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Q:

Is this a stock replacement? Gott an 80 4 bolt 350 stock stroke

Asked by JOHN on 11/20/2017

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Yes it is

RYAN from FL | 11/24/2017

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Yes, this crank has a factory 3.48" stroke and is a direct replacement for you 1980 4 bolt.

CHRISTOPHE from MN | 12/7/2017

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Yes you cut used

ROBERTO from United States | 11/21/2017

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Yes it is a direct replacement for an engine that came with a cast crank.

WARREN from GA | 11/22/2017

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Q:

Does this crank require narrowed rod bearings? Or can standard width bearings be used.

Asked by JASON on 10/26/2020

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There was nothing noted in any of the information supplied with the crankshaft. I plan on installing it this week.

LARRY from CT | 10/26/2020

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Uses standard width bearings according to Summit .

LARRY from CT | 10/26/2020

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no

TROY from GA | 10/26/2020

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Reviews

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29 Reviews for Eagle Specialty Products 103503480 - Eagle Cast Steel Crankshafts

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4.75

out of 5

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5

(27)

4

(1)

3

(0)

2

(0)

1

(1)

Rings like a forged crank.

5/28/2019

Summit Racing Equipment Summit Racing Verified Purchase

ESP-103503480
Dead on specs. Exlent crank even at twice the price. I will buy more.
By: GARY from AZ

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It is perfect. Look beautiful

3/14/2018

Summit Racing Equipment Summit Racing Verified Purchase

ESP-103503480
We install it on a 350 Chevrolet with h bean connecting rods and some piston 11.1 compressing.It work perfect
By: MARCO from FL

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Eagle OEM sbc 350 crankshaft.

5/31/2021

Summit Racing Equipment Summit Racing Verified Purchase

ESP-103503480
This was my first time I have ordered an Eagle crankshaft & I was very impressed. I will be ordering another very soon.
By: DAN from IA

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Eagle Crcrankshaft

11/10/2020

Summit Racing Equipment Summit Racing Verified Purchase

ESP-103503480
10 fits perfectly motor now spins so much easier
By: DAKOTA from KY

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305 Rebuild

10/12/2020

Summit Racing Equipment Summit Racing Verified Purchase

ESP-103503480
Used this crank on my 305 rebuild for my 84 Z28 Camaro. No modification needed it fits great with stock engine block and pistons. Currently 2,000 miles on rebuild and I have no complaints this crank will last forever. Definitely worth every penny.
By: JONATHAN from NJ

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305 Rebuild

10/12/2020

Summit Racing Equipment Summit Racing Verified Purchase

Used this crank on my 305 rebuild for my 84 Z28 Camaro. No modification needed it fits great with stock engine block and pistons. Currently 2,000 miles on rebuild and I have no complaints this crank will last forever. Definitely worth every penny.
By: from NJ

0 of 0 found this review helpful.

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This product contains nickel, which is know to the state of California to cause cancer.
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