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COMP Cams Thumpr LS Camshaft Packages CK54-701-11 Kits, Packages, Hydraulic Roller, Advertised Duration 276/295, Lift 0.541/0.536, Pushrods, Chevy, GMC, Small Block LS, Kit

SKU: CCACK54-701-11

Camshaft Kits

COMP Cams Thumpr LS Camshaft Packages CK54-701-11 Kits, Packages, Hydraulic Roller, Advertised Duration 276/295, Lift 0.541/0.536, Pushrods, Chevy, GMC, Small Block LS, Kit

SKU: CCACK54-701-11

Camshaft Kits
A$2,298.62
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

COMP Cams Thumpr LS camshaft packages come as a complete valvetrain parts package that is matched for specific LS applications and desired performance. COMP Cams engineers have spent countless hours testing and creating valve train component combinations that are perfectly matched for maximum horsepower and dependability, as well as creating that wildly popular Thumpr sound in GM LS applications. Thumpr camshaft packages can add anywhere from 60 to 110 hp (depending on the application).

COMP Cams Thumpr LS camshaft packages include:

* Thumpr LS camshaft
* Pushrods
* Valve springs
* Retainers
* Valve locks
* Spring seats
* Valve seats

Part Type

Camshaft Kits

Data: v4.2 - Upd: 2026-10-14 11:17:02

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
CK54-701-11
Product Attributes - Part Type
Camshaft Kits
Product Attributes - Product Line
COMP Cams Thumpr LS Camshaft Packages
Product Attributes - UPC
00036584387626
Product Attributes - Cam Style
Hydraulic roller, OE roller
Product Attributes - Basic Operating RPM Range
1,600-6,400
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Camshaft Manufacturers Description
Perfect choice for strong idle lope and great power in 4.8L & 5.3L truck engines. No Springs Required (NSR) version of popular Thumpr lobe designs. AFM & VVT delete.
Product Attributes - Intake Duration at 050 inch Lift
222
Product Attributes - Exhaust Duration at 050 inch Lift
233
Product Attributes - Duration at 050 inch Lift
222 int./233 exh.
Product Attributes - Advertised Intake Duration
276
Product Attributes - Advertised Exhaust Duration
295
Product Attributes - Advertised Duration
276 int./295 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.541 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.536 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.541 int./0.536 exh.
Product Attributes - Lobe Separation (degrees)
112
Product Attributes - Camshaft Gear Attachment
3-bolt
Product Attributes - Computer-Controlled Compatible
Yes
Product Attributes - Lifters Included
No
Product Attributes - Valve Springs Included
Yes
Product Attributes - Outside Diameter of Outer Spring (in.)
1.077 in./1.282 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
No
Product Attributes - Assembly Lubricant Included
No
Product Attributes - Pushrods Included
Yes
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 ccaCK54-701-11
SFX Item ID 4776797
Supplier Item Code 4776797
Manufacturer SKU CK54-701-11
Manufacturer UPC 36584387626
Alternative References CPCCK54-701-11

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • MakeCHEVROLET
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    Beginning Year2007
    Ending Year2010
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • MakeCHEVROLET
    Beginning Year2008
    Ending Year2012
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    Beginning Year2010
    Ending Year2012
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • MakeCHEVROLET
    Beginning Year2010
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364

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