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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-CL11-693-8
Magnum Mechanical Roller Cam and Lifter Kit Chevy Big Block 396-454ci 1965-96 Lift: .652"/.652"
$1,22595
Ships on 10/23/2026
Lowest Price GuaranteeChevy Big Block 396-454ci 1965-96
- Magnum Mechanical Roller Cam and Lifter Kit
- Lift: .652"/.652"
- Duration: 308°/308°
- Lobe Separation Angle: 110°
- RPM Range: 3000-7200
- 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
Ultimate Pro Street cam. 10.5:1+ compression, 3500+ stall or 4 speed. 4.10 gear.
Chevy Big Block 396-454ci 1965-96
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 Height2.0
Package Width2.0
Package Length7.87
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)264
Cam StyleMechanical roller tappet
Grind Number308AR
Exh. Duration Advertised (Deg)308
Locks IncludedNo
Engine Make/SizeChevy Big Block (396-502)
Retainers IncludedNo
Intake Valve Lift With Factory Rocker Arm Ratio (I0.652
Int. Duration @ .050 In. (Deg)264
Assembly Lubricant IncludedNo
Basic Operating Rpm Range3,000-7,200
Pushrods IncludedNo
Gaskets IncludedNo
Intake Valve Lash0.02 in (0.508 mm)
Rocker Arms IncludedNo
Intake Valve Lift0.652 in (16.561 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)308
Lobe Separation (Deg)110
Rpm Range3000-7200
Lifter StyleMechanical roller
Advertised Duration308 int./308 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.652
Valve Springs IncludedNo
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.652 int./0.652 exh.
QuantitySold as a kit
Valve Stem Seals IncludedNo
Exhaust Valve Lash0.02 in (0.508 mm)
Exhaust Valve Lift0.652 in (16.561 mm)
Advertised Intake Duration308
Intake Duration At 050 Inch Lift264
Exhaust Duration At 050 Inch Lift264
Timing Chain And Gears IncludedNo
Advertised Exhaust Duration308
Lifter TypeMechanical Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift264 int./264 exh.
Valve Springs RequiredYes
Lifters IncludedYes
Vendor Part NumberCL11-693-8
Package Qty1
Package TypeEA
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