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Xtreme Hi-Lift Hyd. Flat Tappet Camshaft Small Kit Chrysler 383-440ci 1959-1980 Lift: .525"/.525"
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-SK21-227-4

Xtreme Hi-Lift Hyd. Flat Tappet Camshaft Small Kit Chrysler 383-440ci 1959-1980 Lift: .525"/.525"

$43195
ShippingShips on 10/23/2026
Lowest PriceLowest Price Guarantee

Chrysler 383-440ci 1959-1980
Single Bolt
    Xtreme Hi-Lift Hyd. Flat Tappet Camshaft Small Kit
    Chrysler 383-440ci 1959-1980
  • Lift: .525"/.525"
  • Duration: 275°/287°
  • Lobe Separation Angle: 110°
  • RPM Range: 2000-5800

  • Hydraulic-Best all around street performance cam 9:1 compression with 2500 stall
  • Extra lift for upper RPM power

    273, 360, 318, AMC, Dodge, Mopar, Plymouth, Dart, Road Runner, Charger, Challenger, 383, 400, 440, 426, HEMI, 426 Wedge, 426 HEMI, RB, B, HEMI, 392, Chrysler, LA


    Best all around street performance cam. 9:1 compression with 2500+ stall. Extra lift for upper RPM power.

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

    These Comp Cams Xtreme Energy Hi-Lift Camshafts are designed to take advantage of the latest improvements in valvetrain components and the newest developments in camshaft design. The aggressive lobe design of these cams produces better throttle response, and the high-lift design gives extra lift for top-end horsepower.

    Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.

    Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.

    Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.

Part TypeCamshaft Kit
Product LineComp Cams Xtreme Hi-Lift Hydraulic Flat Camshafts
BrandCOMP CAMS
Package Height5.0
Package Width10.25
Package Length25.5
Weight20.5 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)237
Cam StyleHydraulic flat tappet
Grind NumberXE275HL
Exh. Duration Advertised (Deg)287
Locks IncludedNo
Engine Make/SizeChevy Big Block (396-454)
Retainers IncludedNo
Intake Valve Lift With Factory Rocker Arm Ratio (I0.525
Int. Duration @ .050 In. (Deg)231
Assembly Lubricant IncludedYes
Basic Operating Rpm Range2,000-5,800
Pushrods IncludedNo
Gaskets IncludedNo
Rocker Arms IncludedNo
Intake Valve Lift0.525 in (13.335 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)275
Lobe Separation (Deg)110
Rpm Range2000-5800
Lifter StyleHydraulic flat tappet
Advertised Duration275 int./287 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.525
Valve Springs IncludedNo
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.525 int./0.525 exh.
Camshaft Gear Attachment1-bolt
QuantitySold as a kit
Valve Stem Seals IncludedNo
Exhaust Valve Lift0.525 in (13.335 mm)
Advertised Intake Duration275
Intake Duration At 050 Inch Lift231
Exhaust Duration At 050 Inch Lift237
Timing Chain StyleDouble roller
Timing Chain And Gears IncludedYes
Advertised Exhaust Duration287
Lifter TypeHydraulic Flat Tappet
Duration At 050 Inch Lift231 int./237 exh.
Valve Springs RequiredYes
Lifters IncludedYes
Vendor Part NumberSK21-227-4
Package Qty1
Package TypeEA
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