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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-09-435-8
Magnum Hydraulic Roller Camshaft Chevy 4.3L V6 1980-97° Lift: .428"/.459"
$57795
Ships on 09/15/2026
Lowest Price GuaranteeChevrolet 4.3 Liter 262ci 90° 6 Cyl. 1980-1997Computer Controlled Vehicles (Non- Balance Shaft)
- Magnum Hydraulic Roller Camshaft
- Lift: .428"/.459"
- Duration: 251°/257°
- Lobe Separation Angle: 114°
- RPM Range: 1000-4300
- 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
Works with stock computer and fuel injection. Low lift for non-modified cylinder heads.
Chevy 4.3L V6 1980-97°
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
BrandCOMP CAMS
Package Height2.75
Package Width3.0
Package Length24.5
Weight7.01 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)206
Cam StyleHydraulic roller tappet
Grind Number251HR
Exh. Duration Advertised (Deg)257
Engine Make/SizeChevy 262
Intake Valve Lift With Factory Rocker Arm Ratio (I0.428
Int. Duration @ .050 In. (Deg)200
Basic Operating Rpm Range1,000-4,300
Intake Valve Lift0.428 in (10.871 mm)
Computer-Controlled CompatibleYes
Int. Duration Advertised (Deg)251
Lobe Separation (Deg)114
Rpm Range1000-4300
Advertised Duration251 int./257 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.459
UsageStreet/Strip
Valve Lift With Factory Rocker Arm Ratio0.428 int./0.459 exh.
QuantitySold individually
Exhaust Valve Lift0.459 in (11.659 mm)
Advertised Intake Duration251
Intake Duration At 050 Inch Lift200
Exhaust Duration At 050 Inch Lift206
Advertised Exhaust Duration257
Lifter TypeHydraulic Roller
Duration At 050 Inch Lift200 int./206 exh.
Valve Springs RequiredYes
Vendor Part Number09-435-8
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
