COMP Cams Specialty Hydraulic Flat Camshaft Lift .483"/.483" Duration 280/288 Lobe Angle 110°

Vehicle Info Needed

COMP CAMSPART NUMBER: 249-20-317-4

COMP Cams Specialty Hydraulic Flat Camshaft Lift .483"/.483" Duration 280/288 Lobe Angle 110°

Name: COMP Cams Specialty Hydraulic Flat Camshaft Lift .483"/.483" Duration 280/288 Lobe Angle 110°
Brand: COMP CAMS
SKU: 249-20-317-4
Price: 182.99 USD
Availability: InStock

^$182⁹⁹

Ships on 09/15/2026

Lowest Price Guarantee

CHRYSLER V8 273-360 1962-1997 W/ 1.5 ROCKERS

Lift

Duration

Lobe Angle

Specialty Camshaft
1 Year Limited Warranty
Chrysler; Dodge; Plymouth; 273; 318; 340; 360; Magnum; LA; Barracuda; 5.2; 5.9; Challenger; Charger; Charger 500; Li' Red Express; Ram; Ramcharger; Cuda; MOPAR

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 specialty cams from COMP Cams are available in many applications and camshaft types. No matter what setup you're running, whether you race, cruise, or pull, COMP Cams has a cam for you.

Part TypeCamshaft

Product LineCOMP Cams Specialty Hydraulic Flat Tappet Camshafts

BrandCOMP CAMS

Package Height2.8

Package Width2.9

Package Length24.3

Weight9.5 PG

Part CategoryPerformance Parts

Exh. Duration @ .050 In. (Deg)237

Cam StyleHydraulic flat tappet

Grind NumberCRS 280AH-10

Exh. Duration Advertised (Deg)288-9

Engine Make/SizeChevy Small Block (262-400)

Intake Valve Lift With Factory Rocker Arm Ratio (I0.483

Int. Duration @ .050 In. (Deg)232

Intake Valve Lift0.483 in (12.268 mm)

Computer-Controlled CompatibleNo

Int. Duration Advertised (Deg)280-9

Lobe Separation (Deg)110

Rpm Range2200-6000

Advertised Duration280 int./288 exh.

Exhaust Valve Lift With Factory Rocker Arm Ratio (0.483

UsageStreet/Strip

Valve Lift With Factory Rocker Arm Ratio0.483 int./0.483 exh.

QuantitySold individually

Exhaust Valve Lift0.483 in (12.268 mm)

Advertised Intake Duration280

Intake Duration At 050 Inch Lift232

Exhaust Duration At 050 Inch Lift237

Advertised Exhaust Duration288

Lifter TypeHydraulic Flat Tappet

Part FitmentSemi Universal

Duration At 050 Inch Lift232 int./237 exh.

Valve Springs RequiredYes

Vendor Part Number20-317-4

Package Qty1

Package TypeEA

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