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Eagle Forged 4340 8 Bolt Flange Crankshaft Chrysler RB 1965-1978
$1119.99
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 to < 2 ra. Intended for the most demanding applications.

Features:
  • Forged 4340 Steel Crank
  • 4.375" Stroke
  • 2.200" Rod Journals
  • 8 Bolt Rear Flange
  • material: forged 4340 steel
  • intended balance: internal
  • target bobweight: 2550g
  • stroke: 3.750"
  • rod journal: 2.375"
  • rod journal width: 2.05"
  • main journals: 2.75"
  • minimum rod length: 6.760"
  • typical weight: 67 lbs.
  • snout diameter: 1.531"
  • flywheel bolts: 8
Fitment:
  • Chrysler 300 1965-1978
  • Chrysler New Yorker 1965-1978
  • Chrysler Newport 1965-1978
  • Chrysler Town and Country 1965-1978
  • Dodge Coronet 1965-1978
  • Dodge Charger 1965-1978
  • Dodge Challenger 1970-1971
  • Dodge Polara 1965-1978
  • Dodge Ramcharger 1974-1978
Note:
  • rear seal diameter: call
  • pilot bore diameter: call
  • flywheel register diameter: call
  • Crankshaft must be balanced to match your specific rods and pistons.
Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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Who is EAGLE?

EAGLE SPECIALTY PRODUCTS, aka EAGLE, has been at the forefront of developing top-quality engine components. The company officially started back in 1992 but has been developing their product for ten years prior.  Since the company started, it has continuously produced some of the market's best engine components and is widely used by engine builders worldwide.

Imitated But Not Duplicated

Due to the company's success, its products have been imitated by other companies even up to the part numbers. But the similarity ends only up to how they look. EAGLE uses the finest materials and has invested in the most state-of-the-art manufacturing machinery for them to create a product that would be able to take any punishment it is subjected to. It is tested to be superior to other brands and considered the best upgrade for OEM counterparts.

No To Shortcuts

The company sets the benchmark on how valves should be properly made. Using their years of experience creating rods, they have already designed over 200 different rods and 180 crankshafts. The company does not allow cost to compromise its material used, manufacturing process, and quality test. 

High-End Quality

All of Eagle's products are made up of high-quality materials. They use certified 4340 Chromoly steel. Using their own special heat treatment process, they are able to create a product that is much stronger compared to other competitors using the same raw material. 

They manufacture their rods using a 2-piece forging process that allows the rod to be stronger. This process orients the "grain" of the metal to the direction of the stress. Eagle uses a state-of-the-art Sunnen Krossgrinding system that allows them to create perfect cuts and bore consistently. 

Purchase EAGLE rods at Vivid Racing

If you want to upgrade your engine rods to something stronger and more reliable, then EAGLE is the brand for you. With their proven design and formula for creating rods, they have been sought after by top racing teams and engine builders. If they trust Eagle, so can you. Visit Vivid Racing and check out the list of parts specifically for your needs.

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Things
Sale price None
Wholesale price $1,011.26
Shipping Weight: 73.00
Length: 28
Width: 9
Height: 8
Product Added At Wednesday 07 December, 2022
Product Modified At Friday 11 July, 2025
Imported By ETLOverride
Last Edited By Turn_API
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Emissions Info
Carb Approved No
Carb Number -
Epa Status N/A
Prop65 Yes
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber MAP Core Updated
Turn 14 $857.00 $1,119.99 $973.86 ? ? 2025-07-11 10:15:02

Manufacturer Direct Shipping
This item is available for direct shipping from the manufacturer. Please verify stock availability with the manufacturer. Once confirmed, you can place an order through [Meyer Distributing], who will arrange for dropshipping from the manufacturer directly to our customer.

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