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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-K11-202-3
High Energy 252H Hydraulic Flat Tappet Camshaft Complete Kit Lift: .460"/.460" Duration: 252°/252° RPM Range: 800-4800
$58295
Ships on 09/14/2026
Lowest Price GuaranteeChevy 396-454ci Big Block 1965-96
- High Energy 252H Hydraulic Flat Tappet Camshaft Complete Kit
Lift: .460"/.460"
Duration: 252°/252°
RPM Range: 800-4800
Hydraulic-Strong low speed torque, good economy. Best in 396-402 c.i., stock transmission & gear ratios. Very smooth idle.
| Operating Range: | 800-4800 RPM |
| Duration Advertised: | 252° Intake / 252° Exhaust |
| Duration @ .050' Lift: | 206° Intake / 206° Exhaust |
| Valve Lift w/1.7 Rockers: | .460' Intake / .460' Exhaust |
| Lobe Separation Angle: | 110° |
Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
Strong low speed torque, good economy. Best in 396-402c.i., stock transmission and gear ratios. Very smooth idle.
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.
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Part TypeCamshaft Kit
BrandCOMP CAMS
Package Height5.2
Package Width10.3
Package Length25.5
Weight25.25 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)206
Cam StyleHydraulic flat tappet
Grind Number252H
Exh. Duration Advertised (Deg)252
Locks IncludedYes
Engine Make/SizeChevy Big Block (396-454)
Retainers IncludedYes
Intake Valve Lift With Factory Rocker Arm Ratio (I0.46
Int. Duration @ .050 In. (Deg)206
Assembly Lubricant IncludedYes
Basic Operating Rpm Range800-4,800
Pushrods IncludedNo
Gaskets IncludedNo
Rocker Arms IncludedNo
Intake Valve Lift0.46 in (11.684 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)252
Lobe Separation (Deg)110
Rpm Range800-4800
Lifter StyleHydraulic flat tappet
Advertised Duration252 int./252 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.46
Valve Springs IncludedYes
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.460 int./0.460 exh.
QuantitySold as a kit
Valve Stem Seals IncludedYes
Exhaust Valve Lift0.46 in (11.684 mm)
Advertised Intake Duration252
Outside Diameter Of Outer Spring1.525 in (38.7 mm)
Intake Duration At 050 Inch Lift206
Exhaust Duration At 050 Inch Lift206
Timing Chain StyleDouble roller
Timing Chain And Gears IncludedYes
Advertised Exhaust Duration252
Lifter TypeHydraulic Flat Tappet
Part FitmentSemi Universal
Duration At 050 Inch Lift206 int./206 exh.
Valve Springs RequiredNo
Lifters IncludedYes
Vendor Part NumberK11-202-3
Package Qty1
Package TypeEA
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