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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-12-700-8
Magnum Mechanical Roller Camshaft Chevy Small Block 262-400ci 1955-98 Lift: .525"/.525"
$57795
2 left in stock
Ships on Sep 14, 2026
Lowest Price GuaranteeChevy Small Block 262-400ci 1955-98
- Magnum Mechanical Roller Camshaft
- Lift: .525"/.525"
- Duration: 268°/268°
- Lobe Separation Angle: 110°
- RPM Range: 2000-6000
Most versatile, good vacuum, excellent throttle response, noticeable idle, works well with stock manifolds and converter.265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10
Most versatile, good vacuum, excellent throttle response, noticeable idle, works well with stock manifolds and 2000+ stall.
Chevy Small Block 262-400ci 1955-98
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 Height2.75
Package Width2.87
Package Length24.5
Weight8.9 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)224
Cam StyleMechanical roller tappet
Grind NumberCS 268A-R10
Exh. Duration Advertised (Deg)268
Engine Make/SizeChevy Small Block (262-400)
Intake Valve Lift With Factory Rocker Arm Ratio (I0.525
Int. Duration @ .050 In. (Deg)224
Basic Operating Rpm Range2,000-6,000
Intake Valve Lash0.02 in (0.508 mm)
Intake Valve Lift0.525 in (13.335 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)268
Lobe Separation (Deg)110
Rpm Range2000-6000
Advertised Duration268 int./268 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 Lash0.02 in (0.508 mm)
Exhaust Valve Lift0.525 in (13.335 mm)
Advertised Intake Duration268
Intake Duration At 050 Inch Lift224
Exhaust Duration At 050 Inch Lift224
Advertised Exhaust Duration268
Lifter TypeMechanical Roller
Duration At 050 Inch Lift224 int./224 exh.
Valve Springs RequiredYes
Vendor Part Number12-700-8
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
