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Product Discontinued
COMP CAMSPART NUMBER: 249-11-321-4
Specialty Hydraulic Flat Tappet Camshafts Lift .525"/.525" Duration 268/276 Lobe Angle 112°
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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Chevrolet Hydraulic Flat Tappet 396-454 V8 1965-1996 W/ 1.7 Rockers
- Specialty Hydraulic Flat Tappet Camshafts
- Specialty Camshaft
- 1 Year Limited Warranty
Lift .525"/.525"
Duration 268/276
Lobe Angle 112°
Part TypeCamshaft
BrandCOMP CAMS
Package Height2.75
Package Width3.0
Package Length24.5
Weight10.62 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)226
Cam StyleHydraulic flat tappet
Grind NumberCB 268AH-12
Exh. Duration Advertised (Deg)276-4
Engine Make/SizeChevy Big Block (396-454)
Intake Valve Lift With Factory Rocker Arm Ratio (I0.525
Int. Duration @ .050 In. (Deg)222
Intake Valve Lift0.525 in (13.335 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)268-4
Lobe Separation (Deg)112
Rpm Range1200-5200
Advertised Duration268 int./276 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.
Camshaft Gear Attachment3-bolt
QuantitySold individually
Exhaust Valve Lift0.525 in (13.335 mm)
Advertised Intake Duration268
Intake Duration At 050 Inch Lift222
Exhaust Duration At 050 Inch Lift226
Advertised Exhaust Duration276
Lifter TypeHydraulic Flat Tappet
Duration At 050 Inch Lift222 int./226 exh.
Valve Springs RequiredYes
Vendor Part Number11-321-4
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
