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Eagle SIR I-Beam Connecting Rods SIR5956FP Rods, 5140 Steel, I-Beam, 5.956 in. Length, Press Fit, Ford, Small Block, Set of 8

SKU: EAGSIR5956FP

Connecting Rods

Eagle SIR I-Beam Connecting Rods SIR5956FP Rods, 5140 Steel, I-Beam, 5.956 in. Length, Press Fit, Ford, Small Block, Set of 8

SKU: EAGSIR5956FP

Connecting Rods
A$929.56
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Why spend time and money reconditioning your stock rods—when you can upgrade to a set of Eagle SIR I-Beam connecting rods for less? They're forged from 5140 steel for outstanding strength and reliability, and they come in both press-fit and bushed pin models. Their lightweight design places less stress on the rest of your rotating assembly to increase engine life and better handle high-rpm use. The rods are X-rayed, sonic-tested, magnafluxed, and shot-peened to stress-relieve the metal. They come with 12-point ARP Wave-Lok rod bolts and are weight-matched to within two grams. The big end sizing is controlled by in-house CNC equipment to ensure precise machining and accurate fitment. Order the individual rod or set recommended for your year/make and engine application.

Part Type

SBF 5140 Forged I-Beam Rods 5.956in

Data: v4.2 - Upd: 2026-10-22 20:07:14

Specifications

Product Attributes - Brand
Eagle Specialty Products
Product Attributes - Manufacturer's Part Number
SIR5956FP
Product Attributes - Part Type
Connecting Rods
Product Attributes - Product Line
Eagle SIR I-Beam Connecting Rods
Product Attributes - UPC
793348069203
Product Attributes - Connecting Rod Length Center to Center (in.)
5.956 in.
Product Attributes - Connecting Rod Beam Style
I-beam
Product Attributes - Connecting Rod Material
Forged 5140 steel
Product Attributes - Wrist Pin Style
Press-fit
Product Attributes - Pin End Bore Diameter
0.912 in.
Product Attributes - Rod Journal Diameter (in.)
2.311
Product Attributes - Big End Bore Diameter (in.)
2.4270
Product Attributes - Quantity
Sold as a set of 8.
Product Attributes - Cap Retention Style
Cap screw
Product Attributes - Big End Width (in.)
0.832
Product Attributes - Clearanced for Stroker
No
Product Attributes - Connecting Rod Bolt Brand
ARP
Product Attributes - Connecting Rod Bolt Diameter
3/8 in.
Product Attributes - Connecting Rod Bolt Material
8740 chromoly steel
Product Attributes - Fastener Tensile Strength (psi)
180,000 psi
Product Attributes - Connecting Rod Bolt Head Style
12-point
Product Attributes - Approximate Connecting Rod Weight (g)
550
Product Attributes - Advertised Horsepower Rating
500 hp
Product Attributes - Pin End Width (in.)
0.995 in.
Product Attributes - Weight Matched Set
Yes
Product Attributes - Remanufactured
No
Product Attributes - Magnafluxed
Yes
Product Attributes - Connecting Rod Color
Shot-peened

Reference Information

Brand Name/s Eagle
StreetFX SKU eagSIR5956FP
SFX Item ID 4777833
Supplier Item Code 4777833
Manufacturer SKU SIR5956FP
Manufacturer UPC N/A
Alternative References ESP-SIR5956FP

Compatibility

Application Data
  • MakeFORD
    Beginning Year1969
    Ending Year1997
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.8L/351

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