LSR Rectangular Port Hydraulic Roller Camshaft GM Gen III/LS1/LS2/LS6 1997-Present (Three bolt) Lift: .614"/.624"
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-54-454-11

LSR Rectangular Port Hydraulic Roller Camshaft GM Gen III/LS1/LS2/LS6 1997-Present (Three bolt) Lift: .614"/.624"

$32396$404.95You Save$80.99
ShippingShips on Sep 14, 2026
Lowest PriceLowest Price Guarantee

LSR Rectangular Port Hydraulic Roller Camshafts
  • All Out Power for 5.7L-6.2L
    • LSR Rectangular Port Hydraulic Roller Camshaft
      GM Gen III/LS1/LS2/LS6 1997-Present (Three bolt)
    • Lift: .614"/.624"
    • Duration: 277°/293°
    • Lobe Separation Angle: 113°
    • RPM Range: 1900-7000

    • All Out Power
    • For GEN III LS Engines
    • 1 Year Limited Warranty

      GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1, LS2, LS3, LS4, LS6, LS7, LSA, LS9, Camaro, Silverado, LS Swap, 383, 350, SBC, Chevelle, Yukon, L92, LM7, 325, GMC, Trailblazer, Corvette, GM LS, GEN III, GEN 3, GEN IV, GEN 4, DOD, AFM, VVT, BTR, Texas Speed


      Good street/strip camshaft with very wide range.

    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 Length24.4
    Weight9.68 PG
    Part CategoryPerformance Parts
    Exh. Duration @ .050 In. (Deg)243
    Cam StyleHydraulic roller tappet
    Grind Number277LRR HR13
    Exh. Duration Advertised (Deg)293
    Engine Make/SizeChevy 364 LS2
    Intake Valve Lift With Factory Rocker Arm Ratio (I0.614
    Int. Duration @ .050 In. (Deg)227
    Basic Operating Rpm Range1,900-7,000
    Intake Valve Lift0.614 in (15.596 mm)
    Computer-Controlled CompatibleYes
    Int. Duration Advertised (Deg)277
    Lobe Separation (Deg)113
    Rpm Range1900-7000
    Advertised Duration277 int./293 exh.
    Exhaust Valve Lift With Factory Rocker Arm Ratio (0.624
    UsageStreet/Strip
    Valve Lift With Factory Rocker Arm Ratio0.614 int./0.624 exh.
    Camshaft Gear Attachment3-bolt
    QuantitySold individually
    Exhaust Valve Lift0.624 in (15.85 mm)
    Advertised Intake Duration277
    Intake Duration At 050 Inch Lift227
    Exhaust Duration At 050 Inch Lift243
    Advertised Exhaust Duration293
    Lifter TypeHydraulic Roller
    Part FitmentSemi Universal
    Duration At 050 Inch Lift227 int./243 exh.
    Valve Springs RequiredNo
    Vendor Part Number54-454-11
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

    Items You Need

    Hydraulic Roller Lifters for 1997-2013 GM LS Gen III & IV Engines

    JEGS

    Hydraulic Roller Lifters for 1997-2013 GM LS Gen III & IV Engines

    Part Number : 555-20825
    $24999$274.99
    You Save$25.00
    Heavy-Duty Nitrile Gloves [7 mils Thick, X-Large]

    JEGS

    Heavy-Duty Nitrile Gloves [7 mils Thick, X-Large]

    Part Number : 555-1125
    $1999$21.99
    You Save$2.00
    Break-In Oil, 10W30 [1 Quart, 32 oz.]

    JEGS

    Break-In Oil, 10W30 [1 Quart, 32 oz.]

    Part Number : 555-28067
    $899$9.99
    You Save$1.00
    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!