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Eagle Chevrolet Big Block 6.385in 4340 I-Beam Connecting Rod (Set of 8)

SKU: EAGFSI6385

Connecting Rods

EAG Conrods I-Beam - 8 Cyl...

Eagle Chevrolet Big Block 6.385in 4340 I-Beam Connecting Rod (Set of 8)

SKU: EAGFSI6385

Connecting Rods

EAG Conrods I-Beam - 8 Cyl...

A$1,134.47
IN STOCK! Est Ship 4-7 days. In stock at 1 location (5 available)

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Description

Connecting Rod - I Beam - 6.385 in Long - Bushed - 7/16 in Cap Screws - 8740 Bolt - Forged - Steel - Big Block Chevy - Set of 8

Eagle Chevrolet Big Block 6.385in 4340 I-Beam Connecting Rod (Set of 8)

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.

Additional Information

FORGED 4340 STEEL I-BEAM CONNECTING RODS CHEVROLET BIG BLOCK

Application Summary

CHEVY BB

Part Type

Engine Connecting Rod


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 20:04:12

Data: v4.2 - Upd: 2026-11-09 11:14:08

Features

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

(keyword: rod)

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

Bolts:7/16ARP 8740
Description:Eagle Chevrolet Big Block 6.385in 4340 I-Beam Connecting Rod (Set of 8)
Housing Bore:2.325
Length Center Bore To Center Bore:6.385
Material:Forged 4340 steel
Part Number:eagFSI6385
Pin Size:0.99
Rod Journal:2.2
Title:ESP 4340 I-BEAM RODS CHEVY BB 6.385

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Eagle, Eagle Specialty Products
StreetFX SKU eagFSI6385
SFX Item ID 4053327
Accounting SKU eag-FSI6385
Manufacturer SKU FSI6385
Manufacturer UPC 793348067926
Alternative References ESP-FSI6385

Connecting Rods, FSI I-Beam, Forged 4340 Steel, Shot-Peened, Floating, 6.385 in. Long, Chevrolet, Big Block, Set of 8

Eagle FSI I-beam connecting rods are forged strong from 4340 steel. They are fitted with 7/16 in. ARP 8740 cap screw-style rod bolts, alignment sleeves for precise cap location, and silicone bronze pin bushings. Sizing is performed using the Sunnen Kross grinding system and is weight-matched to +/- 1 gram. Get your modified pump-gas racing engines cranking with FSI I-beam connecting rods from Eagle.

Product Attributes
BrandEagle Specialty Products
Manufacturer's Part NumberFSI6385
Part TypeConnecting Rods
Product LineEagle FSI I-Beam Connecting Rods
UPC00793348067926
Connecting Rod Length Center to Center (in.)6.385 in.
Connecting Rod Beam StyleI-beam
Connecting Rod MaterialForged 4340 steel
Wrist Pin StyleFloating
Pin End Bore Diameter0.990 in.
Rod Journal Diameter (in.)2.200
Big End Bore Diameter (in.)2.3250
QuantitySold as a set of 8.
Cap Retention StyleCap screw
Big End Width (in.)0.990
Clearanced for StrokerYes
Connecting Rod Bolt BrandARP
Connecting Rod Bolt Diameter7/16 in.
Connecting Rod Bolt Material8740 chromoly steel
Fastener Tensile Strength (psi)180,000 psi
Connecting Rod Bolt Head Style12-point
Approximate Connecting Rod Weight (g)850
Advertised Horsepower Rating850 hp
Advertised RPM Rating8,000 rpm
Pin End Width (in.)1.025 in.
Weight Matched SetYes
RemanufacturedNo
MagnafluxedYes
Connecting Rod ColorShot-peened
NotesBlock may need clearanced.

Compatibility

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