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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-56-430-8
Magnum Hydraulic Roller Camshaft Chevy 4.3L V6 1992-Present Lift: .525"/.525"
$57795
Ships on 09/14/2026
Lowest Price GuaranteeChevy 4.3 Liter 262ci 90° 6 Cyl. 1992-PresentWith Balance Shaft
- Magnum Hydraulic Roller Camshaft
- Lift: .525"/.525"
- Duration: 280°/280°
- Lobe Separation Angle: 110°
- RPM Range: 2000-5500
- Cams Are Very Aggressive
- Designed For Performance Oriented Vehicles
- Deliver More Power Than Standard Camshafts
- 1 Year Limited Warranty
90 Degree V6; 4.3: 262; Chevrolet 262; Chevrolet 4.3L; LB1; LB4; L35; LF6; S10; Blazer; S10 Blazer; S15; Sonoma; GMC; Safari; Astro Van; Safari; GMC Safari; Silverado
Limited high performance with rough idle. Needs intake, headers and 2500+ stall with 3.73 to 4.10 gears.
Chevy 4.3L V6 1992-Present
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
BrandCOMP CAMS
Package Height3.1
Package Width3.1
Package Length24.2
Weight6.55 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)224
Cam StyleHydraulic roller tappet
Grind Number280HR
Exh. Duration Advertised (Deg)280
Engine Make/SizeChevy 262
Intake Valve Lift With Factory Rocker Arm Ratio (I0.525
Int. Duration @ .050 In. (Deg)224
Basic Operating Rpm Range2,000-5,500
Intake Valve Lift0.525 in (13.335 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)280
Lobe Separation (Deg)110
Rpm Range2000-5500
Advertised Duration280 int./280 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.525
UsageStreet/Strip
Valve Lift With Factory Rocker Arm Ratio0.525 int./0.525 exh.
QuantitySold individually
Exhaust Valve Lift0.525 in (13.335 mm)
Advertised Intake Duration280
Intake Duration At 050 Inch Lift224
Exhaust Duration At 050 Inch Lift224
Advertised Exhaust Duration280
Lifter TypeHydraulic Roller
Duration At 050 Inch Lift224 int./224 exh.
Valve Springs RequiredYes
Vendor Part Number56-430-8
Package Qty1
Package TypeEA
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