2020-2026
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Comp Cams Stage 1 Thumpr 222/233 Hydraulic Roller Master Camshaft Kit (07-19 6.0L Silverado 2500 HD)Find parts that fit my vehicle
Item HS33822
Our Price
$1,288.95 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- _x000D_
- Stage 1 Thumpr 222/233 Hydraulic Roller Cam For Gen IV LS 4.8/5.3/6.0L Trucks _x000D_
- Camshaft Series Thumpr NSR (No Springs Required) _x000D_
- RPM Operating Range 1,800-6,400 _x000D_
- Camshaft Gear Attachment 3-Bolt _x000D_
- Advertised Intake Duration 276 _x000D_
- Advertised Exhaust Duration 295 _x000D_
- Intake Duration At .050 Inch Lift 222 _x000D_
- Exhaust Duration .050 Inch Lift 233 _x000D_
- Intake Valve Lift 0.541 _x000D_
- Exhaust Valve Lift 0.536 _x000D_
- Lobe Separation 112 _x000D_
- Lifter Type Hydraulic Roller _x000D_
- Usage Street _x000D_
- Engine Family GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015) _x000D_
- Make GM _x000D_
- Warranty 12 Months _x000D_
- Fits 07-19 6.0L Silverado 2500 HD _x000D_
Description
Performance Camshaft Upgrade. The Comp Cams Stage 1 Thumpr 222/233 Hydraulic Roller Master Camshaft Kit enhances engine performance by improving valve timing and lift for better airflow and power delivery. It is designed for street and performance use, offering a smooth idle and increased torque across a broad RPM range. This camshaft is essential for enthusiasts looking to upgrade the GEN IV LS engine in their trucks for improved responsiveness and drivability.
_x000D__x000D_Construction and Appearance. Constructed from high-quality materials, this hydraulic roller camshaft features durable lobes engineered for reliable performance and longevity. The precision surface finish ensures smooth operation with minimal wear, and the cam is designed without the need for custom springs, simplifying installation and maintenance.
_x000D__x000D_Installation. Installation requires moderate mechanical skill and does not involve drilling or extensive modification. This camshaft is a direct bolt-on replacement for the GEN IV LS 6.0L engines, facilitating a straightforward upgrade process.
_x000D__x000D_Warranty. This product includes a 12-month manufacturer warranty, providing assurance against defects in materials and workmanship.
Application. Specifically fits the 07-19 6.0L Silverado 2500 HD, compatible with the GEN IV LS engine platform featuring a 3-bolt camshaft gear attachment.
Comp Cams MK54-701-11
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- Thumpr LS Camshaft
- Lifters
- Timing Gear Set
- Pushrods
- Valve Springs
- Retainers
- Valve Locks
- Spring Seats
- Valve Seats
4.7
Reviews of Comp Cams Engine Products (361)
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Will It Fit My Silverado 2500
- 6.0L V8 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
