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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-12-653-5
Comp Cams Oval Track Camshafts
$21699
Ships on 09/09/2026
Lowest Price GuaranteeSmall Block Chevrolet 262-400ci 1955-1998Mechanical Flat Tappet - (Xtreme Oval)
- Oval Track Mechanical Flat Tappet Camshaft
- Oval Track Camshaft
- 1 Year Limited Warranty
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
1/4-3/8 fast. 327-358c.i., 11:1+ compression. 2 BBL with good intake and exhaust.
Chevrolet 262-400ci 1955-1998
Lift: .540"/.531"
Duration: 282°/288°
Lobe Separation Angle: 106°
RPM Range: 3200-7000
Part TypeCamshaft
BrandCOMP CAMS
Package Height2.8
Package Width2.9
Package Length24.2
Weight9.1 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)254
Cam StyleMechanical flat tappet
Grind Number282XOS
Exh. Duration Advertised (Deg)288
Engine Make/SizeChevy Small Block (262-400)
Intake Valve Lift With Factory Rocker Arm Ratio (I0.54
Int. Duration @ .050 In. (Deg)252
Basic Operating Rpm Range3,200-7,000
Intake Valve Lash0.016 in (0.406 mm)
Intake Valve Lift0.54 in (13.716 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)282
Lobe Separation (Deg)106
Rpm Range3200-7000
Advertised Duration282 int./288 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.531
UsageStrip
Valve Lift With Factory Rocker Arm Ratio0.540 int./0.531 exh.
QuantitySold individually
Exhaust Valve Lash0.018 in (0.457 mm)
Exhaust Valve Lift0.531 in (13.487 mm)
Advertised Intake Duration282
Intake Duration At 050 Inch Lift252
Exhaust Duration At 050 Inch Lift254
Advertised Exhaust Duration288
Lifter TypeMechanical Roller
Duration At 050 Inch Lift252 int./254 exh.
Valve Springs RequiredYes
Vendor Part Number12-653-5
Package Qty1
Package TypeEA
No Questions
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Some parts are not legal for use in California or other states with similar laws / regulations
