Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededCOMP CAMSPART NUMBER: 249-K21-227-4
Xtreme Hi-Lift Hyd. Flat Tappet Cam Complete Kit Chrysler 383-440ci 1959-1980 Lift: .525"/.525"
$72195
Ships on 09/15/2026
Lowest Price GuaranteeChrysler 383-440ci 1959-1980
Single Bolt
Single Bolt
- Xtreme Hi-Lift Hyd. Flat Tappet Cam Complete Kit
- Lift: .525"/.525"
- Duration: 275°/287°
- Lobe Separation Angle: 110°
- RPM Range: 2000-5800
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.
Chrysler 383-440ci 1959-1980
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 Height5.3
Package Width10.3
Package Length25.2
Weight25.4 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)237
Cam StyleHydraulic flat tappet
Grind NumberCRB XE275HL-10
Exh. Duration Advertised (Deg)287
Locks IncludedYes
Engine Make/SizeChevy Small Block (262-400)
Retainers IncludedYes
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 IncludedYes
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 IncludedYes
Exhaust Valve Lift0.525 in (13.335 mm)
Advertised Intake Duration275
Outside Diameter Of Outer Spring1.509 in (38.3 mm)
Intake Duration At 050 Inch Lift231
Exhaust Duration At 050 Inch Lift237
Timing Chain StyleDouble non-roller
Timing Chain And Gears IncludedYes
Advertised Exhaust Duration287
Lifter TypeHydraulic Flat Tappet
Part FitmentSemi Universal
Duration At 050 Inch Lift231 int./237 exh.
Valve Springs RequiredNo
Lifters IncludedYes
Vendor Part NumberK21-227-4
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
JEGS
Universal Camshaft Installation/Removal Tool Includes 4 camshaft adapters
Part Number : 555-80599
$4779$51.99
You Save$4.20
![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80521.jpg)
![159 Engine Break-In Oil Additive [12-Ounce]](https://www.jegs.com/images/mini_200/200/249/249-159.jpg)
![Break-In/Engine Oil Supplement [12 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28060.jpg)
![Engine Assembly Lube [4 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28000.jpg)
![Precision Cam Degree Wheel Kit [11 in.]](https://www.jegs.com/images/mini_200/500/555/555-81621.jpg)
![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80518.jpg)
JEGS
Part Number : 555-80599
$4779$51.99
You Save$4.20
Some parts are not legal for use in California or other states with similar laws / regulations
