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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-K01-419-8
Comp Cams 'Xtreme Energy' Hydraulic Roller Camshafts
$1,62495
Ships on 10/19/2026
Lowest Price GuaranteeChevrolet Gen VI Big Block 454ci & 502 c.i. 8 CYL. 1996-1999For computer controlled engines
- Xtreme Energy XR282HR Hydraulic Roller Camshaft Complete Kit
- 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
Best in high performance street engines, needs intake, headers, 2400+ stall converter and programmer.
Lift: .510"/.520"
Duration: 282/288
Lobe Separation Angle: 114°
RPM Range: 2000-6000
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 Height5.0
Package Width10.25
Package Length25.5
Weight27.0 PG
Part CategoryPerformance Parts
UsageStreet/Performance
Intake Valve Lift0.51 in (12.954 mm)
Int. Duration Advertised (Deg)282
Exh. Duration @ .050 In. (Deg)236
Rpm Range2000-6000
Lifter TypeHydraulic Roller
Exh. Duration Advertised (Deg)288
Part FitmentSemi Universal
Engine Make/SizeChevy Big Block (396-454)
Int. Duration @ .050 In. (Deg)230
Exhaust Valve Lift0.52 in (13.208 mm)
Vendor Part NumberK01-419-8
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
