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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-SK33-221-3
High Energy 252H Hydraulic Flat Tappet Camshaft Small Kit Lift: .468" /.468" Duration: 252°/252° RPM Range: 800-4800
$39695
Ships on 10/21/2026
Lowest Price GuaranteeFord 352-428 c.i. 8 CYL. 1963-1977
- High Energy 252H Hydraulic Flat Tappet Camshaft Small Kit
- Ford 352-428 c.i. 8 CYL. 1963-1976
- Hydraulic-OEM replacement grind, great low end torque with smooth idle
Ford, FE, 352, 428, Super Cobra Jet, SCJ, Cobra Jet, Mustang, Mach 1, Shelby, 332, 361, 390, 406, 410, 427, 428, Truck, F100, F150, Ford Truck
Great low end torque and economy, smooth idle.
Lift: .468''/.468"
Duration: 252°/252°
RPM Range: 800-4800
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 Height5.0
Package Width10.5
Package Length26.0
Weight23.0 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)206
Cam StyleHydraulic flat tappet
Grind Number252H
Exh. Duration Advertised (Deg)252
Locks IncludedNo
Engine Make/SizeFord 352-428
Retainers IncludedNo
Intake Valve Lift With Factory Rocker Arm Ratio (I0.468
Int. Duration @ .050 In. (Deg)206
Assembly Lubricant IncludedYes
Basic Operating Rpm Range800-4,800
Pushrods IncludedNo
Gaskets IncludedNo
Rocker Arms IncludedNo
Intake Valve Lift0.468 in (11.887 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 (0.468
Valve Springs IncludedNo
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.468 int./0.468 exh.
QuantitySold as a kit
Valve Stem Seals IncludedNo
Exhaust Valve Lift0.468 in (11.887 mm)
Advertised Intake Duration252
Intake Duration At 050 Inch Lift206
Exhaust Duration At 050 Inch Lift206
Timing Chain StyleSingle 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 RequiredYes
Lifters IncludedYes
Vendor Part NumberSK33-221-3
Package Qty1
Package TypeEA
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