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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-11-675-4
Xtreme Energy Mechanical Flat Camshaft Lift: .532"/.532"
$30995
Ships on Sep 04, 2026
Lowest Price GuaranteeChevy Big Block 396-454ci 1965-96
- Xtreme Energy Mechanical Flat Camshaft
- Lift: .532"/.532"
- Duration: 262°/268°
- Lobe Separation Angle: 110°
- RPM Range 1300-5800
Solid-Excellent response, good mid-range, noticeable idleChevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
Excellent response, good mid-range, noticeable 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
BrandCOMP CAMS
Package Height2.9
Package Width3.0
Package Length24.3
Weight10.45 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)230
Cam StyleMechanical flat tappet
Grind NumberXS262S
Exh. Duration Advertised (Deg)268
Engine Make/SizeChevy Big Block (396-454)
Intake Valve Lift With Factory Rocker Arm Ratio (I0.532
Int. Duration @ .050 In. (Deg)224
Basic Operating Rpm Range1,300-5,800
Intake Valve Lash0.016 in (0.406 mm)
Intake Valve Lift0.532 in (13.513 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)262
Lobe Separation (Deg)110
Rpm Range1300-5800
Advertised Duration262 int./268 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.532
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.532 int./0.532 exh.
QuantitySold individually
Exhaust Valve Lash0.016 in (0.406 mm)
Exhaust Valve Lift0.532 in (13.513 mm)
Advertised Intake Duration262
Intake Duration At 050 Inch Lift224
Exhaust Duration At 050 Inch Lift230
Advertised Exhaust Duration268
Lifter TypeMechanical Flat Tappet
Part FitmentSemi Universal
Duration At 050 Inch Lift224 int./230 exh.
Valve Springs RequiredYes
Vendor Part Number11-675-4
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
