Xtreme Energy Mechanical Flat Camshaft and Lifter Kit Lift: .532"/.532"
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-CL11-675-4

Xtreme Energy Mechanical Flat Camshaft and Lifter Kit Lift: .532"/.532"

$45695
ShippingShips on 10/21/2026
Lowest PriceLowest Price Guarantee

Chevy Big Block 396-454ci 1965-96
    Xtreme Energy Mechanical Flat Camshaft and Lifter Kit
  • Lift: .532"/.532"
  • Duration: 262°/268°
  • Lobe Separation Angle: 110°
  • RPM Range 1300-5800

  • Produces Better Throttle Response
  • Produces Top Engine Horsepower
  • Delivers Increased Engine Vacuum
  • 1 Year Limited Warranty

    Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572


    Excellent response, good mid-range, noticeable 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 Kit
BrandCOMP CAMS
Package Height3.1
Package Width5.8
Package Length25.4
Weight14.5 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)230
Cam StyleMechanical flat tappet
Grind NumberXS262S
Exh. Duration Advertised (Deg)268
Locks IncludedNo
Engine Make/SizeChevy Big Block (396-502)
Retainers IncludedNo
Int. Duration @ .050 In. (Deg)224
Assembly Lubricant IncludedYes
Basic Operating Rpm Range1,300-5,800
Pushrods IncludedNo
Gaskets IncludedNo
Rocker Arms IncludedNo
Intake Valve Lift0.532 in (13.513 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)262
Lobe Separation (Deg)110
Rpm Range1300-5800
Lifter StyleMechanical flat tappet
Advertised Duration262 int./268 exh.
Valve Springs IncludedNo
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.532 int./0.532 exh.
QuantitySold as a kit
Valve Stem Seals IncludedNo
Exhaust Valve Lift0.532 in (13.513 mm)
Advertised Intake Duration262
Intake Duration At 050 Inch Lift224
Exhaust Duration At 050 Inch Lift230
Timing Chain And Gears IncludedNo
Advertised Exhaust Duration268
Lifter TypeMechanical Flat Tappet
Part FitmentSemi Universal
Duration At 050 Inch Lift224 int./230 exh.
Valve Springs RequiredYes
Lifters IncludedYes
Vendor Part NumberCL11-675-4
Package Qty1
Package TypeEA
No Questions
No Reviews

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