Magnum Hydraulic Roller Camshaft Small Kit Chevy Small Block 262-400 Retro Fit Lift: .500"/.500"
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-SK12-420-8

Magnum Hydraulic Roller Camshaft Small Kit Chevy Small Block 262-400 Retro Fit Lift: .500"/.500"

$1,27695
ShippingShips on 10/23/2026
Lowest PriceLowest Price Guarantee

Chevrolet Small Block 262-400ci 1958-1998
  • Retro-Fit for Non Factory Roller
    • Magnum Hydraulic Roller Camshaft Small Kit
      Chevy Small Block 262-400 Retro Fit
    • Lift: .500"/.500"
    • Duration: 270°/270°
    • Lobe Separation Angle: 110°
    • RPM Range: 1800-5000

    • Cams Are Very Aggressive
    • Designed For Performance Oriented Vehicles
    • Deliver More Power Than Standard Camshafts
    • 1 Year Limited Warranty

      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


      Mild street performance, slightly noticeable lope at idle. Stock converter, aftermarket intake and headers. 3.40 to 4.10 rear gears.

    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 Kit
    BrandCOMP CAMS
    Package Height5.0
    Package Width10.5
    Package Length26.0
    Weight20.0 PG
    Part CategoryPerformance Parts
    Exh. Duration @ .050 In. (Deg)215
    Cam StyleHydraulic roller tappet
    Grind NumberCS 270H-R10
    Exh. Duration Advertised (Deg)270
    Locks IncludedNo
    Engine Make/SizeChevy Small Block (262-400)
    Retainers IncludedNo
    Intake Valve Lift With Factory Rocker Arm Ratio (I0.5
    Int. Duration @ .050 In. (Deg)215
    Assembly Lubricant IncludedNo
    Basic Operating Rpm Range1,800-5,000
    Pushrods IncludedNo
    Gaskets IncludedNo
    Rocker Arms IncludedNo
    Intake Valve Lift0.5 in (12.7 mm)
    Computer-Controlled CompatibleNo
    Int. Duration Advertised (Deg)270
    Lobe Separation (Deg)110
    Rpm Range1800-5000
    Lifter StyleHydraulic roller
    Advertised Duration270 int./270 exh.
    Exhaust Valve Lift With Factory Rocker Arm Ratio (0.5
    Valve Springs IncludedNo
    UsageStreet/Strip
    Valve Lift With Factory Rocker Arm Ratio0.500 int./0.500 exh.
    QuantitySold as a kit
    Valve Stem Seals IncludedNo
    Exhaust Valve Lift0.5 in (12.7 mm)
    Advertised Intake Duration270
    Intake Duration At 050 Inch Lift215
    Exhaust Duration At 050 Inch Lift215
    Timing Chain StyleDouble non-roller
    Timing Chain And Gears IncludedYes
    Advertised Exhaust Duration270
    Lifter TypeHydraulic Roller
    Part FitmentSemi Universal
    Duration At 050 Inch Lift215 int./215 exh.
    Valve Springs RequiredYes
    Lifters IncludedYes
    Vendor Part NumberSK12-420-8
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

    Items You Need

    Super Valve Locks Angle: 10°

    COMP CAMS

    Super Valve Locks Angle: 10°

    Part Number : 249-613-16
    $4395
    159 Engine Break-In Oil Additive [12-Ounce]

    COMP CAMS

    159 Engine Break-In Oil Additive [12-Ounce]

    Part Number : 249-159
    $2395
    Super Valve Locks Angle: 10°

    COMP CAMS

    Super Valve Locks Angle: 10°

    Part Number : 249-611-16
    $4095
    Magnum Roller Rocker Arms Chevy Small Block 265-400

    COMP CAMS

    Magnum Roller Rocker Arms Chevy Small Block 265-400

    Part Number : 249-1412-16
    $22795
    Positive Stop PTFE Seals Guide Size: .530"

    COMP CAMS

    Positive Stop PTFE Seals Guide Size: .530"

    Part Number : 249-503-16
    $3595
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!