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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-CL61-246-4
Magnum 280H Hydraulic Flat Tappet Camshaft & Lifter Kit Lift: .536" /.536" Duration: 280°/280° RPM Range: 1500-5500
$39795
Ships on Oct 28, 2026
Lowest Price GuaranteeCurrently Unavailable
This product is currently not available. Please call customer service for assistance at 1-800-345-4545.
Chevy 194-250ci 6-cyl 1963-1984
- Magnum 280H Hydraulic Flat Tappet Camshaft & Lifter Kit
Lift: .536''/.536"
Duration: 280°/280°
RPM Range: 1500-5500
| Operating Range: | 1500-5500 RPM |
| Duration Advertised: | 280° Intake / 280° Exhaust |
| Duration @ .050' Lift: | 230° Intake / 230° Exhaust |
| Lobe Lift: | .306' Intake / .306' Exhaust |
| Lobe Separation Angle: | 110° |
Chevrolet V6; Chevrolet 194; Chevrolet 250
Great for street machines. Needs 2500+ stall, headers and gears. Rough 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.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeCamshaft Kit
BrandCOMP CAMS
Package Height3.0
Package Width6.0
Package Length38.0
Weight14.8 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)230
Cam StyleHydraulic flat tappet
Grind Number280H
Exh. Duration Advertised (Deg)280
Locks IncludedNo
Engine Make/SizeChevy 350 LS6
Retainers IncludedNo
Intake Valve Lift With Factory Rocker Arm Ratio (I0.536
Int. Duration @ .050 In. (Deg)230
Assembly Lubricant IncludedYes
Basic Operating Rpm Range1,500-5,500
Pushrods IncludedNo
Gaskets IncludedNo
Rocker Arms IncludedNo
Intake Valve Lift0.536 in (13.614 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)280
Lobe Separation (Deg)110
Rpm Range1500-5500
Lifter StyleHydraulic flat tappet
Advertised Duration280 int./280 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.536
Valve Springs IncludedNo
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.536 int./0.536 exh.
QuantitySold as a kit
Valve Stem Seals IncludedNo
Exhaust Valve Lift0.536 in (13.614 mm)
Advertised Intake Duration280
Intake Duration At 050 Inch Lift230
Exhaust Duration At 050 Inch Lift230
Timing Chain And Gears IncludedNo
Advertised Exhaust Duration280
Lifter TypeHydraulic Flat Tappet
Duration At 050 Inch Lift230 int./230 exh.
Valve Springs RequiredYes
Lifters IncludedYes
Vendor Part NumberCL61-246-4
Package Qty1
Package TypeEA
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