Allstar ALL87266 SBC Header Gasket Set, Steel Core Laminate, D Port, 1.520 in. x 1.510 in. Each

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Allstar ALL87266 SBC Header Gasket Set, Steel Core Laminate, D Port, 1.520 in. x 1.510 in. Each

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Current price is: $57.22. Original price was: $114.44.

Current price is: $57.22. Original price was: $114.44.

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SKU: COM5493 Category:

Product Description

Oliver Racing Parts’ Speedway Series rods are designed for severe applications where engines are subject to high-RPM endurance racing or high loads over a wide variation in RPM. These rods are often used in large cubic inch late model dirt cars and forced-induction applications.
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 I
    Engine Sizes:
    4.3L/262-6.6L/400
    Years:
    1955-2002
    Engine Family:
    Chevy small block Gen II (LT-based engines)
    Engine Sizes:
    4.3L/265-5.7L/350
    Years:
    1992-1997