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SIR I-Beam Forged 5140 Steel Connecting Rods [Jeep 4.2L L6]
InfoVehicle Info Needed
EAGLEPART NUMBER: 356-SIR6123JP

SIR I-Beam Forged 5140 Steel Connecting Rods [Jeep 4.2L L6]

$33999
2 left in stock
ShippingShips on Nov 02, 2026
Lowest PriceLowest Price Guarantee

Jeep L6
SIR I-Beam Forged 5140 Steel Connecting Rods
  • Jeep 4.2L L6
  • 6.123 in. Length
  • 2.0950 in. Rod Journal
  • 0.931 in. Press-fit Piston Pin
  • 3/8 in. ARP 8740 Rod Bolts
  • 610 grams
  • Set of 6

    Features:

    • Designed for naturally-aspirated, pump-gas street-driven engines
    • Forged 5140 steel construction
    • ARP 8740 capscrew bolts

      • Absolutely the Best Value in Steel Rods 

      Eagle Specialty Products SIR Connecting Rods are an economically priced alternative to the time and expense involved in reworking OE connecting rods. SIR connecting rods are forged from 5140 steel with up to 50 percent increase in strength over stock rods. All rods are weight matched in sets +/-2 grams and most are available for both press-fit or bushed for floating pins. ARP 8740 capscrew bolts are used in all Eagle SIR connecting rods.

    Part TypeConnecting Rod
    Product LineEagle SIR I-Beam Connecting Rods
    BrandEAGLE
    Package Height4.2
    Package Width9.8
    Package Length10.9
    Weight9.15 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Vendor Part NumberSIR6123JP
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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    Some parts are not legal for use in California or other states with similar laws / regulations
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