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COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K42-423-11 Camshaft Kits, Kits, Hydraulic Roller, Advertised Duration 276/282, Lift 0.505/0.505, Olds, Oldsmobile V8, Kit

SKU: CCAK42-423-11

Camshaft Kits

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K42-423-11 Camshaft Kits, Kits, Hydraulic Roller, Advertised Duration 276/282, Lift 0.505/0.505, Olds, Oldsmobile V8, Kit

SKU: CCAK42-423-11

Camshaft Kits
A$3,569.53
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

COMP Cams Xtreme Energy retrofit cam and lifter kits are built to take advantage of the latest cam technology, to provide maximum performance. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy kit available for you. By using an aggressive lobe profile, these kits provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum.

Part Type

Camshaft Kits

Data: v4.2 - Upd: 2026-10-16 13:06:22

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
K42-423-11
Product Attributes - Part Type
Camshaft Kits
Product Attributes - Product Line
COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits
Product Attributes - UPC
00036584381792
Product Attributes - Cam Style
Hydraulic roller, Retro-fit
Product Attributes - Basic Operating RPM Range
1,800-5,600
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Camshaft Manufacturers Description
Great for street machines. Needs headers, low gears and a 2200+ stall.
Product Attributes - Intake Duration at 050 inch Lift
224
Product Attributes - Exhaust Duration at 050 inch Lift
230
Product Attributes - Duration at 050 inch Lift
224 int./230 exh.
Product Attributes - Advertised Intake Duration
276
Product Attributes - Advertised Exhaust Duration
282
Product Attributes - Advertised Duration
276 int./282 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.505 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.505 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.505 int./0.505 exh.
Product Attributes - Lobe Separation (degrees)
110
Product Attributes - Camshaft Gear Attachment
1-bolt
Product Attributes - Grind Number
XR276HR
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Lifters Included
Yes
Product Attributes - Lifter Style
Hydraulic roller
Product Attributes - Valve Springs Included
Yes
Product Attributes - Valve Spring Style
Standard
Product Attributes - Outside Diameter of Outer Spring (in.)
1.437 in.
Product Attributes - Retainers Included
Yes
Product Attributes - Locks Included
Yes
Product Attributes - Valve Stem Seals Included
Yes
Product Attributes - Timing Chain and Gears Included
Yes
Product Attributes - Timing Chain Style
Double roller
Product Attributes - Assembly Lubricant Included
Yes
Product Attributes - Pushrods Included
No
Product Attributes - Rocker Arms Included
No
Product Attributes - Gaskets Included
No
Product Attributes - Valve Springs Required
No
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU ccaK42-423-11
SFX Item ID 4776809
Supplier Item Code 4776809
Manufacturer SKU K42-423-11
Manufacturer UPC 36584381792
Alternative References V8

Compatibility

Application Data
  • MakeOLDSMOBILE
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.4L/330
  • MakeOLDSMOBILE
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size7.0L/425
  • MakeOLDSMOBILE
    Beginning Year1967
    Ending Year1969
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.6L/400
  • MakeOLDSMOBILE
    Beginning Year1968
    Ending Year1976
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size7.5L/455
  • MakeOLDSMOBILE
    Beginning Year1968
    Ending Year1980
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
  • MakeOLDSMOBILE
    Beginning Year1975
    Ending Year1982
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size4.3L/260
  • MakeOLDSMOBILE
    Beginning Year1977
    Ending Year1979
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size6.6L/403
  • MakeOLDSMOBILE
    Beginning Year1980
    Ending Year1990
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.0L/307

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