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Product Discontinued
COMP CAMSPART NUMBER: 249-CL11-412-8
Computer Controlled Hydraulic Roller Camshaft and Lifter Kit RPM Range: 1000-5000
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
1965-96 Big Block Chevy 396-454 Retro-Fit
- Computer Controlled Hydraulic Roller Camshaft and Lifter Kit
- RPM Range: 1000-5000
- Lift: .485"/.485"
- Advertised Duration: 266°/276°
- Lobe Separation Angle: 112°
- Computer Controlled Camshaft
- 1 Year Limited Warranty
396; 402; 427; 454; 496; 502; 572; 632; Chevrolet; BBC; Big Block Chevy; Big Block Chevrolet; Chevelle; Corvette; Mark IV; GEN 4; Monte Carlo; Caprice; Sprint; Nova; Camaro; Firebird; L78; Z16; L37; L34; L35; L37; L66; LS3; L34; L35; L37; L66; COPO; ZL1; C10; K10
For throttle body injection 454.
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 Height3.6
Package Width5.9
Package Length25.4
Weight17.1 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)220
Cam StyleHydraulic roller tappet
Grind Number266HR-12
Exh. Duration Advertised (Deg)276
Locks IncludedNo
Engine Make/SizeChevy Big Block (396-454)
Retainers IncludedNo
Intake Valve Lift With Factory Rocker Arm Ratio (I0.485
Int. Duration @ .050 In. (Deg)210
Assembly Lubricant IncludedNo
Basic Operating Rpm Range1,000-5,000
Pushrods IncludedNo
Gaskets IncludedNo
Rocker Arms IncludedNo
Intake Valve Lift0.485 in (12.319 mm)
Computer-Controlled CompatibleYes
Int. Duration Advertised (Deg)266
Lobe Separation (Deg)112
Rpm Range1000-5000
Lifter StyleHydraulic roller
Advertised Duration266 int./276 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.485
Valve Springs IncludedNo
UsageOEM
Valve Lift With Factory Rocker Arm Ratio0.485 int./0.485 exh.
QuantitySold as a kit
Valve Stem Seals IncludedNo
Exhaust Valve Lift0.485 in (12.319 mm)
Advertised Intake Duration266
Intake Duration At 050 Inch Lift210
Exhaust Duration At 050 Inch Lift220
Timing Chain And Gears IncludedNo
Advertised Exhaust Duration276
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift210 int./220 exh.
Valve Springs RequiredYes
Lifters IncludedYes
Vendor Part NumberCL11-412-8
Package Qty1
Package TypeEA
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