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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-23-700-9
Xtreme Energy Mechanical Roller Camshaft Chrysler 383-440ci 1959-1980 Three Bolt Lift: .552"/.564"
$62295
1 left in stock
Ships on Sep 14, 2026
Lowest Price GuaranteeChrysler 383-440 C.I. 8 CYL. 1959-1980
- Xtreme Energy Mechanical Roller Camshaft
- Lift: .552"/.564"
- Duration: 274°/280°
- Lobe Separation Angle: 110°
- RPM Range: 2000-6000
Mechanical Roller-Best all around street roller 9.5:1 compression with 2500+ stall.273, 360, 318, AMC, Dodge, Mopar, Plymouth, Dart, Road Runner, Charger, Challenger, 383, 400, 440, 426, HEMI, 426 Wedge, 426 HEMI, RB, B, HEMI, 392, Chrysler, LA
Best all around street roller. 9.5:1 compression with 2500+ stall.
Chrysler 383-440ci 1959-1980 Three Bolt
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
Weight10.7 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)242
Cam StyleMechanical roller tappet
Grind NumberCRB3 XR274R-10
Exh. Duration Advertised (Deg)280
Engine Make/SizeMopar 383-440
Intake Valve Lift With Factory Rocker Arm Ratio (I0.564
Int. Duration @ .050 In. (Deg)236
Basic Operating Rpm Range2,000-6,000
Intake Valve Lash0.016 in (0.406 mm)
Intake Valve Lift0.564 in (14.326 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)274
Lobe Separation (Deg)110
Rpm Range2000-6000
Advertised Duration274 int./280 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.57
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.564 int./0.570 exh.
Camshaft Gear Attachment3-bolt
QuantitySold individually
Exhaust Valve Lash0.018 in (0.457 mm)
Exhaust Valve Lift0.57 in (14.478 mm)
Advertised Intake Duration274
Intake Duration At 050 Inch Lift236
Exhaust Duration At 050 Inch Lift242
Advertised Exhaust Duration280
Lifter TypeMechanical Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift236 int./242 exh.
Valve Springs RequiredYes
Vendor Part Number23-700-9
Package Qty1
Package TypeEA
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