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ARP Standard High-Performance Connecting Rod Bolts Ford 239-256-272-292 Y Block

ARP 154-6004

070-154-6004

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Estimated to ship directly from the manufacturer on 08/28/18
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ARP Standard High-Performance Connecting Rod Bolts Ford 239-256-272-292 Y Block $86.99
Standard High-Performance Connecting Rod Bolts
  • Ford 239-256-272-292 Y Block
  • Rod Marked ECZ

  • ARP 154-6004 Details

    Ford

    Specifications:

    Cap Retention Style
    Through-bolt
    Connecting Rod Bolt Material
    8740 chromoly steel
    Connecting Rod Manufacturer
    Stock
    Fastener Yield Strength (psi)
    200,000
    Nuts Included
    Yes
    Quantity
    Sold as a set of 16
    Rod Bolt Head Style
    F
    Rod Bolt Nut Style
    Hex
    Underhead Length (in.)
    1.88
    Underhead Length (mm)
    47.75
    Manufacturer's Part Number:
    154-6004

    ARP's High-Performance Rod Bolts are substantially better than the stock OEM and most aftermarket bolts, used in a variety of applications from rebuilt stock motors to highly modified powerplants in circle track, marine and drag racing engines – including those with superchargers and/or nitrous oxide injection systems. Rod bolts are unquestionably the most important fasteners in any engine, as they are the key to the entire rotating assembly. Rod bolts support the primary tension loads caused by each rotation of the crankshaft, ARP's rod bolts are able to exert a clamping force greater than the load imposed upon the tension. ARP's high-performance versions of replacement rod bolts come in 2 options; standard and wave-lock. Also available in Pro Series.

    Standard High-Performance Rod Bolts: Premium grade 8740 alloy chrome moly steel that is heat-treated to provide a tensile strength in the 200,000 psi range. Cycle testing shows to be nearly five times more reliable than stock bolts.

    Wave-Lock High-Performance Bolts: All the same features of the standard high-performance rod bolts but includes Wave-Loc design that features symmetrical waves and has an effective interference range of .001" to .005" for proper cap alignment. Wave-Loc technology provides a snug, smooth fit.

    • Wave-Loc contacts the rod and cap for optimum alignment and reduction of fluctuating stress – which strengthens the rod itself
    • Provides snug fit for all OEM connecting rods (interference range of .001" to .005"), despite wide range of factory rod bolt hole tolerances
    • Superior material grain flow
    • Galling and scoring of the rod is virtually eliminated

    Does ARP 154-6004 fit your vehicle?

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    Aspiration

    1957 FORD FAIRLANE

    • CC: 5114
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 312
    • EngineType: V8 ( 5.1 L / 312 )

    1957 FORD DEL RIO WAGON

    • CC: 5114
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 312
    • EngineType: V8 ( 5.1 L / 312 )

    1956 FORD THUNDERBIRD

    • CC: 5114
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 312
    • EngineType: V8 ( 5.1 L / 312 )

    1957 FORD THUNDERBIRD

    • CC: 5114
    • Liter: 5.1
    • Aspiration: N
    • SubModel: BASE
    • CUI: 312
    • EngineType: V8 ( 5.1 L / 312 )

    1956 FORD MAINLINE

    • CC: 5114
    • Liter: 5.1
    • SubModel: BASE
    • CUI: 312
    • EngineType: V8 ( 5.1 L / 312 )
    Some parts are not legal for use in California or other states with similar laws / regulations