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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-01-708-9
Drag Race Mechanical Roller Camshaft Lift .714"/.680" Duration 312/319 RPM Range 4500-7300
$55895
Ships on 10/22/2026
Lowest Price GuaranteeChevrolet Gen VI 454 & 502 C.i. 8 CYL. 1996-1999
- Drag Race Mechanical Roller Camshaft
Lift .714"/.680"
Duration 312/319
RPM Range 4500-7300
Mechanical Roller-Good for Super Street or Super Gas with 4500 stall.
Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
Good for Super Street or Super Gas with 4500+ stall.
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 Height2.8
Package Width3.4
Package Length24.2
Weight10.7 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)280
Cam StyleMechanical roller tappet
Grind NumberG6 312AR-10
Exh. Duration Advertised (Deg)319
Engine Make/SizeChevy Gen VI 454
Intake Valve Lift With Factory Rocker Arm Ratio (I0.714
Int. Duration @ .050 In. (Deg)276
Basic Operating Rpm Range4,500-7,300
Intake Valve Lash0.024 in (0.61 mm)
Intake Valve Lift0.714 in (18.136 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)312
Lobe Separation (Deg)110
Rpm Range4500-7300
Advertised Duration312 int./319 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.68
UsageStrip
Valve Lift With Factory Rocker Arm Ratio0.714 int./0.680 exh.
Camshaft Gear Attachment3-bolt
QuantitySold individually
Exhaust Valve Lash0.026 in (0.66 mm)
Exhaust Valve Lift0.68 in (17.272 mm)
Advertised Intake Duration312
Intake Duration At 050 Inch Lift276
Exhaust Duration At 050 Inch Lift280
Advertised Exhaust Duration319
Lifter TypeMechanical Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift276 int./280 exh.
Valve Springs RequiredYes
Vendor Part Number01-708-9
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
