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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-K11-460-8
Magnum Hydraulic Roller Camshaft Complete Kit Chevy Big Block 396-454 Retro Fit Lift: .578"/.578"
$1,62395
Ships on 09/15/2026
Lowest Price GuaranteeChevy 396-454ci Big Block 1965-96Retro-Fit for Non Factory Roller
- Magnum Hydraulic Roller Camshaft Complete Kit
- Lift: .578"/.578"
- Duration: 290°/290°
- Lobe Separation Angle: 110°
- RPM Range: 2500-6200
- Cams Are Very Aggressive
- Designed For Performance Oriented Vehicles
- Deliver More Power Than Standard Camshafts
- 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
Street/strip. 10:1+ compression, 3000+ stall, 4.10+ gears, aftermarket intake and headers. Very rough idle.
Chevy Big Block 396-454 Retro Fit
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 Height5.6
Package Width10.2
Package Length25.6
Weight30.7 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)244
Cam StyleHydraulic roller tappet
Grind Number304HR
Exh. Duration Advertised (Deg)304
Locks IncludedYes
Engine Make/SizeChevy Big Block (396-454)
Retainers IncludedYes
Intake Valve Lift With Factory Rocker Arm Ratio (I0.612
Int. Duration @ .050 In. (Deg)244
Assembly Lubricant IncludedNo
Basic Operating Rpm Range3,000-6,500
Pushrods IncludedNo
Gaskets IncludedNo
Rocker Arms IncludedNo
Intake Valve Lift0.612 in (15.545 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)304
Lobe Separation (Deg)110
Rpm Range3000-6500
Lifter StyleHydraulic roller
Advertised Duration304 int./304 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.612
Valve Springs IncludedYes
UsageStreet/Strip
Valve Lift With Factory Rocker Arm Ratio0.612 int./0.612 exh.
QuantitySold as a kit
Valve Stem Seals IncludedYes
Exhaust Valve Lift0.612 in (15.545 mm)
Advertised Intake Duration304
Outside Diameter Of Outer Spring1.509 in (38.3 mm)
Intake Duration At 050 Inch Lift244
Exhaust Duration At 050 Inch Lift244
Timing Chain StyleDouble roller
Timing Chain And Gears IncludedYes
Advertised Exhaust Duration304
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift244 int./244 exh.
Valve Springs RequiredNo
Lifters IncludedYes
Vendor Part NumberK11-460-8
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
