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COMP CAMSPART NUMBER: 249-CL11-573-5

Comp Cams Nostalgia Plus Camshafts

Name: Comp Cams Nostalgia Plus Camshafts
Brand: COMP CAMS
SKU: 249-CL11-573-5
Price: 482.95 USD
Availability: InStock

^$482⁹⁵

Ships on 10/14/2026

Lowest Price Guarantee

Chevrolet 396-454ci 1965-96

Mechanical Camshaft

.581"/.622"

299°/309°

112°

3500-7000

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

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 Height3.0

Package Width5.8

Package Length25.6

Weight14.54 PG

Part CategoryPerformance Parts

Exh. Duration @ .050 In. (Deg)272

Cam StyleMechanical flat tappet

Grind NumberN+ZL-1S

Exh. Duration Advertised (Deg)309

Locks IncludedNo

Engine Make/SizeChevy Big Block (396-502)

Retainers IncludedNo

Intake Valve Lift With Factory Rocker Arm Ratio (I0.581

Int. Duration @ .050 In. (Deg)262

Assembly Lubricant IncludedNo

Basic Operating Rpm Range3,500-7,000

Pushrods IncludedNo

Gaskets IncludedNo

Intake Valve Lash0.01 in (0.254 mm)

Rocker Arms IncludedNo

Intake Valve Lift0.581 in (14.757 mm)

Computer-Controlled CompatibleNo

Int. Duration Advertised (Deg)299

Lobe Separation (Deg)109.5

Rpm Range3500-7000

Lifter StyleMechanical flat tappet

Advertised Duration299 int./309 exh.

Exhaust Valve Lift With Factory Rocker Arm Ratio (0.622

Valve Springs IncludedNo

UsageStreet/Performance

Valve Lift With Factory Rocker Arm Ratio0.581 int./0.622 exh.

Camshaft Gear Attachment3-bolt

QuantitySold as a kit

Valve Stem Seals IncludedNo

Exhaust Valve Lash0.012 in (0.305 mm)

Exhaust Valve Lift0.622 in (15.799 mm)

Advertised Intake Duration299

Intake Duration At 050 Inch Lift262

Exhaust Duration At 050 Inch Lift272

Timing Chain And Gears IncludedNo

Advertised Exhaust Duration309

Lifter TypeMechanical Flat Tappet

Part FitmentSemi Universal

Duration At 050 Inch Lift262 int./272 exh.

Valve Springs RequiredYes

Lifters IncludedYes

Vendor Part NumberCL11-573-5

Package Qty1

Package TypeEA

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