Oliver L6125-STSW8 SB Chevy LS Speedway Series Connecting Rods, 6.125 in. Length, I-beam, 7/16 in. Bolt

$1,611.37
MSRP: $2,131.86
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SKU:
OLVL6125STSW8
MPN:
L6125STSW8
Condition:
New
Weight:
12.90 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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For the 'on-center' big end setups of the LS series engines, Oliver ofers our tried and tested rod designs locating the beam to properly line up with the bore centers. Our standard light (LT) beam comes in small journal (2 in.crankpin) and standard journal (2.100 in. crankpin) with the 6.125 in. center to center length. We also make this length rod in standard journal (2.100 in. crankpin) in the Speedway Series (SW) for blown and turbocharged applications to 2000+ Hp. In addition, we make the standard light series (LT) in a 6.350 in. center to center length, standard journal (2.100 in. crankpin) for the 9.700 deck LSX series block. This rod features premium 7/16 in. bolts.

Features
  • These are the strongest steel rods available
  • I beam connecting rod features an exclusive "Parabolic Beam"
  • Design reduces beam stress and delivers the highest strength- to weight ratio
  • Are precision machined
  • Premium mill certified aircraft quality E4340 chrome moly alloy billets,
  • Heat treated to produce a 100% martensite grain structure
  • Fatigue cycle testing assures the delivery of the finest products obtainable
  • Rods are sold in weight matched sets
  • Cap fasteners are premium ARP 7/16" WSB cap screws
  • Length Center to Center (in.):
    6.125 in.
    Beam Style:
    I-beam
    Material:
    Forged 4340 steel
    Finish:
    Shot-peened
    Wrist Pin Style:
    Floating
    Pin End Bore Diameter:
    0.927 in.
    Pin End Width (in.):
    1.000 in.
    Rod Journal Diameter (in.):
    2.100 in.
    Big End Bore Diameter (in.):
    2.2250 in.
    Big End Width (in.):
    0.940 in.
    Connecting Rod Bolt Diameter:
    7/16 in.
    Connecting Rod Bolt Brand:
    ARP
    Rod Bolt Material:
    L19 alloy
    Fastener Tensile Strength (psi):
    230,000 psi
    Connecting Rod Bolt Head Style:
    12-point
    Cap Retention Style:
    Cap screw
    Weight Matched Set:
    Yes
    Approximate Weight (g):
    N/A
    Magnafluxed:
    No
    Clearanced for Stroker:
    Yes
    Advertised Horsepower Rating:
    N/A
    Advertised RPM Rating:
    N/A
    Quantity:
    Sold as a set of 8.
    Make:
    Chevrolet
    Engine Family:
    Chevy small block Gen III/IV (LS-based engines)
    Engine Sizes:
    4.8L/294-7.0L/427
    Years:
    1997-2019