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Xtreme Marine XM264HR Hydraulic Roller Camshaft Only Lift: .488"/.495" Duration: 264°/270° RPM Range: 1000-5000
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-08-416-8

Xtreme Marine XM264HR Hydraulic Roller Camshaft Only Lift: .488"/.495" Duration: 264°/270° RPM Range: 1000-5000

$57795
ShippingShips on Sep 15, 2026
Lowest PriceLowest Price Guarantee

Chevrolet 262-400ci 1987-1998
  • OE Hydraulic Roller
      • Xtreme Marine XM264HR Hydraulic Roller Camshaft Only
      Lift: .488"/.495"
      Duration: 264°/270°
      RPM Range: 1000-5000

    • Hydraulic Roller-Good for pleasure use and economy, has smooth idle.
    • Cam Family: Xtreme Marine™ 1987-1998 305-350 Originally Equipped With Hydraulic Roller Camshaft, Except LT1 and LT4.

      265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10


      Good for pleasure use and economy, smooth idle.

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    Part TypeCamshaft
    BrandCOMP CAMS
    Package Height2.6
    Package Width2.9
    Package Length24.3
    Weight8.91 PG
    Part CategoryPerformance Parts
    Exh. Duration @ .050 In. (Deg)218
    Cam StyleHydraulic roller tappet
    Grind NumberCS XM 264HR-12
    Exh. Duration Advertised (Deg)270
    Engine Make/SizeChevy Small Block (262-400)
    Intake Valve Lift With Factory Rocker Arm Ratio (I0.488
    Int. Duration @ .050 In. (Deg)212
    Basic Operating Rpm Range1,000-5,000
    Intake Valve Lift0.488 in (12.395 mm)
    Computer-Controlled CompatibleNo
    Int. Duration Advertised (Deg)264
    Lobe Separation (Deg)112
    Rpm Range1000-5000
    Advertised Duration264 int./270 exh.
    Exhaust Valve Lift With Factory Rocker Arm Ratio (0.495
    UsageMarine
    Valve Lift With Factory Rocker Arm Ratio0.488 int./0.495 exh.
    QuantitySold individually
    Exhaust Valve Lift0.495 in (12.573 mm)
    Advertised Intake Duration264
    Intake Duration At 050 Inch Lift212
    Exhaust Duration At 050 Inch Lift218
    Advertised Exhaust Duration270
    Lifter TypeHydraulic Roller
    Part FitmentSemi Universal
    Duration At 050 Inch Lift212 int./218 exh.
    Valve Springs RequiredYes
    Vendor Part Number08-416-8
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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