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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-24-308-4
Street and Strip Mechanical Flat Tappet Camshaft Chrysler 426 Hemi 1966-71 Lift: .557"/.540"
$30995
Ships on 09/15/2026
Lowest Price GuaranteeChrysler 426 Hemi 1966-1971Mechanical Flat Tappet
- Street and Strip Mechanical Flat Tappet Camshaft
- Lift: .557"/.540"
- Duration: 285°/285°
- Lobe Separation Angle: 108°
- RPM Range: 3000-6200
Solid-Street / Strip use. 3200+ stall or 4 speed, has rough idle.426 HEMI; 426; 392; Plymouth; Charger; Challenger; Six Pack; Barracuda; Cuda; Coronet; Wedge; B; RB; 440; 383; HEMI
Street/strip use. 3200+ stall or 4 speed, has rough idle.
Chrysler 426 Hemi 1966-71
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 Height2.8
Package Width3.0
Package Length24.3
Weight9.65 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)250
Cam StyleMechanical flat tappet
Grind NumberCRH 285S-8
Exh. Duration Advertised (Deg)285-1
Engine Make/SizeMopar 426 Hemi
Intake Valve Lift With Factory Rocker Arm Ratio (I0.557
Int. Duration @ .050 In. (Deg)250
Basic Operating Rpm Range3,000-6,200
Intake Valve Lash0.02 in (0.508 mm)
Intake Valve Lift0.557 in (14.148 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)285-1
Lobe Separation (Deg)108
Rpm Range3000-6200
Advertised Duration285 int./285 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.54
UsageStrip
Valve Lift With Factory Rocker Arm Ratio0.557 int./0.540 exh.
QuantitySold individually
Exhaust Valve Lash0.022 in (0.559 mm)
Exhaust Valve Lift0.54 in (13.716 mm)
Advertised Intake Duration285
Intake Duration At 050 Inch Lift250
Exhaust Duration At 050 Inch Lift250
Advertised Exhaust Duration285
Lifter TypeMechanical Flat Tappet
Duration At 050 Inch Lift250 int./250 exh.
Valve Springs RequiredYes
Vendor Part Number24-308-4
Package Qty1
Package TypeEA
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