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Vehicle Info NeededCOMP CAMSPART NUMBER: 249-23-702-9
Xtreme Energy Mechanical Roller Camshaft Chrysler 383-440ci 1959-1980 Three Bolt Lift: .576"/.582"
$62295
Ships on 09/15/2026
Lowest Price GuaranteeChrysler 383-440 C.I. 8 CYL. 1959-1980
- Xtreme Energy Mechanical Roller Camshaft
- Lift: .576"/.582"
- Duration: 286°/292°
- Lobe Separation Angle: 110°
- RPM Range: 3000-6500
Mechanical Roller-Serious street/strip effort 10:1 compression with 3200+ stall273, 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
Serious street/strip effort, 10:1 compression with 3200+ 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.
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Part TypeCamshaft
BrandCOMP CAMS
Package Height2.8
Package Width2.9
Package Length24.3
Weight9.24 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)254
Cam StyleMechanical roller tappet
Grind NumberXR286R
Exh. Duration Advertised (Deg)292
Engine Make/SizeMopar V8
Intake Valve Lift With Factory Rocker Arm Ratio (I0.576
Int. Duration @ .050 In. (Deg)248
Basic Operating Rpm Range3,000-6,500
Intake Valve Lash0.016 in (0.406 mm)
Intake Valve Lift0.576 in (14.63 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)286
Lobe Separation (Deg)110
Rpm Range3000-6500
Advertised Duration286 int./292 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.582
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.576 int./0.582 exh.
Camshaft Gear Attachment3-bolt
QuantitySold individually
Exhaust Valve Lash0.018 in (0.457 mm)
Exhaust Valve Lift0.582 in (14.783 mm)
Advertised Intake Duration286
Intake Duration At 050 Inch Lift248
Exhaust Duration At 050 Inch Lift254
Advertised Exhaust Duration292
Lifter TypeMechanical Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift248 int./254 exh.
Valve Springs RequiredYes
Vendor Part Number23-702-9
Package Qty1
Package TypeEA
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