COMP Cams Stage 1 Thumpr Master Camshaft Kit for LS Gen IV 4.8-6.0L Engines - Enhances Power and Sound

The Stage 1 Thumpr Master Cam Kit for LS Gen IV 4.8-6.0L is the perfect choice for sound and power in performance trucks. Includes lifters, timing set, Pushrods, LS6+ springs, retainers, locks, spring seats and Seals. The Stage 1 Thumpr Master Cam Kit for LS GEN IV 4.8-6.0L is the perfect choice for a strong idle lope with great power gains in 4.8-5.3L trucks. Includes lifters, timing set, pushrods, LS6+ springs, retainers, locks, spring seats and seals. See MK54-703-11 for Stage 2 Master Cam Kit. Saab: 9-7x 09 - 09 6 L Engine, Chevrolet: Express Pasajeros 09 - 12 6 L Engine, Chevrolet: Avalanche 09 - 09 6 L Engine, Chevrolet: Express Cargo 09 - 09 5.3 L Engine, GMC: Sierra 1500 Classic 07 - 07 5.3 L Engine, GMC: Savana 3500 09 - 12 6 L Engine, GMC: Savana 2500 09 - 12 6 L Engine, Chevrolet: Express 3500 07 - 12 4.8 L Engine, Chevrolet: Express Cargo 10 - 12 6 L Engine, Chevrolet: Silverado 2500 07 - 12 5.3 L Engine, Chevrolet: Express 1500 07 - 12 5.3 L Engine, Chevrolet: Express 2500 07 - 12 4.8 L Engine, GMC: Sierra 07 - 12 5.3 L Engine, GMC: Savana 2500 07 - 12 4.8 L Engine, Chevrolet: Silverado 2500 07 - 12 4.8 L Engine, Chevrolet: Suburban 1500 07 - 12 5.3 L Engine, GMC: Yukon 07 - 12 5.3 L Engine, Chevrolet: Express Pasajeros 09 - 12 5.3 L Engine, Hummer: H3 08 - 10 5.3 L Engine, Chevrolet: Express 3500 09 - 12 6 L Engine, Hummer: H3T 09 - 10 5.3 L Engine, GMC: Canyon 09 - 12 5.3 L Engine, Chevrolet: Avalanche 07 - 12 5.3 L Engine, Chevrolet: Silverado 1500 07 - 12 5.3 L Engine, Chevrolet: Express 2500 09 - 12 6 L Engine, Chevrolet: Silverado 1500 07 - 12 4.8 L Engine, GMC: Yukon XL 2500 09 - 12 6 L Engine, Chevrolet: Trailblazer 07 - 08 5.3 L Engine, GMC: Sierra 3500 HD 09 - 12 6 L Engine, Saab: 9-7x 07 - 09 5.3 L Engine, GMC: Yukon 09 - 12 6 L Engine, Chevrolet: Colorado 09 - 12 5.3 L Engine, GMC: Yukon 07 - 09 4.8 L Engine, GMC: Savana 3500 07 - 12 4.8 L Engine, Chevrolet: Tahoe 09 - 12 6 L Engine, Chevrolet: Trailblazer 09 - 09 6 L Engine, Chevrolet: Tahoe 07 - 09 4.8 L Engine, Chevrolet: Express 3500 07 - 08 5.3 L Engine, GMC: Savana 1500 07 - 12 5.3 L Engine, GMC: Sierra 1500 09 - 12 6 L Engine, Chevrolet: Silverado 3500 09 - 12 6 L Engine, GMC: Yukon XL 1500 07 - 12 5.3 L Engine, Chevrolet: Tahoe 07 - 12 5.3 L Engine, Cadillac: Escalade 09 - 12 6 L Engine, Chevrolet: Silverado 1500 09 - 12 6 L Engine, GMC: Envoy 07 - 09 5.3 L Engine, GMC: Sierra 1500 07 - 12 4.8 L Engine, GMC: Sierra 1500 07 - 12 5.3 L Engine, Buick: Rainier 07 - 07 5.3 L Engine

The COMP Cams Stage 1 Thumpr Master Camshaft Kit for LS Gen IV 4.8-6.0L engines is designed to deliver aggressive sound and improved power in performance trucks. This comprehensive kit includes durable lifters, a precision timing set, high-quality pushrods, LS6+ springs, retainers, locks, spring seats, and seals, providing everything needed for a reliable upgrade. Engineered for a strong idle lope and notable power gains, this camshaft kit is ideal for enthusiasts seeking a balanced combination of sound and performance.
Installation of the Stage 1 Thumpr camshaft enhances throttle response and increases horsepower across the rpm range. The kit's components are built to withstand high-performance conditions, ensuring durability and long-lasting operation. Suitable for a range of vehicles including Chevrolet, GMC, Hummer, and Saab models with 4.8L, 5.3L, and 6.0L engines, this kit offers a straightforward upgrade path for those looking to elevate their truck's capabilities.
Designed for compatibility with various GM trucks from 2007 to 2012, this kit is not CARB approved and requires acknowledgment of this status during installation. The product's robust construction and precise engineering make it a reliable choice for those seeking to improve engine sound and horsepower without extensive modifications. Trust COMP Cams for quality performance parts that meet the demands of high-performance driving and street applications.

Features:

• Lifters: High-quality components for reliable operation

• Timing set: Precision engineered for accurate timing

• Pushrods: Durable and designed for performance applications

• LS6+ springs: Improve valve control and longevity

• Retainers and locks: Secure valve assembly under high stress

• Spring seats and seals: Ensure proper sealing and performance

• Suitable for 2007-2012 GM trucks and SUVs with 4.8L to 6.0L engines

• Designed for strong idle lope and increased horsepower

• Not CARB approved, requires acknowledgment prior to installation

• Comprehensive kit for easy installation and reliable performance

Fits
Buick Rainier CXL 2007
Cadillac Escalade Hybrid 2009
Cadillac Escalade Hybrid 2010
Cadillac Escalade Hybrid 2011
Cadillac Escalade Hybrid 2012
Cadillac Escalade Hybrid Platinum 2010
Cadillac Escalade Hybrid Platinum 2011
Cadillac Escalade Hybrid Platinum 2012
Chevrolet Avalanche LS 2007
Chevrolet Avalanche LS 2008
Chevrolet Avalanche LS 2009
Chevrolet Avalanche LS 2010
Chevrolet Avalanche LS 2011
Chevrolet Avalanche LS 2012
Chevrolet Avalanche LT 2007
Chevrolet Avalanche LT 2008
Chevrolet Avalanche LT 2009
Chevrolet Avalanche LT 2010
Chevrolet Avalanche LT 2011
Chevrolet Avalanche LT 2012
Chevrolet Avalanche LTZ 2007
Chevrolet Avalanche LTZ 2008
Chevrolet Avalanche LTZ 2009
Chevrolet Avalanche LTZ 2010
Chevrolet Avalanche LTZ 2011
Chevrolet Avalanche LTZ 2012
Chevrolet Colorado LT 2009
Chevrolet Colorado LT 2010
Chevrolet Colorado LT 2011
Chevrolet Colorado LT 2012
Chevrolet Express 1500 Base 2007
Chevrolet Express 1500 Base 2008
Chevrolet Express 1500 Base 2009
Chevrolet Express 1500 Base 2010
Chevrolet Express 1500 Base 2011
Chevrolet Express 1500 Base 2012
Chevrolet Express 1500 LS 2007
Chevrolet Express 1500 LS 2008
Chevrolet Express 1500 LS 2009
Chevrolet Express 1500 LS 2010
Chevrolet Express 1500 LS 2011
Chevrolet Express 1500 LS 2012
Chevrolet Express 1500 LT 2007
Chevrolet Express 1500 LT 2008
Chevrolet Express 1500 LT 2009
Chevrolet Express 1500 LT 2010
Chevrolet Express 1500 LT 2011
Chevrolet Express 1500 LT 2012
Chevrolet Express 2500 Base 2007
Chevrolet Express 2500 Base 2008
Chevrolet Express 2500 Base 2009
Chevrolet Express 2500 Base 2010
Chevrolet Express 2500 Base 2011
Chevrolet Express 2500 Base 2012
Chevrolet Express 2500 LS 2009
Chevrolet Express 2500 LS 2010
Chevrolet Express 2500 LS 2011
Chevrolet Express 2500 LS 2012
Chevrolet Express 2500 LT 2009
Chevrolet Express 2500 LT 2010
Chevrolet Express 2500 LT 2011
Chevrolet Express 2500 LT 2012
Chevrolet Express 3500 Base 2007
Chevrolet Express 3500 Base 2008
Chevrolet Express 3500 Base 2009
Chevrolet Express 3500 Base 2010
Chevrolet Express 3500 Base 2011
Chevrolet Express 3500 Base 2012
Chevrolet Express 3500 LS 2009
Chevrolet Express 3500 LS 2010
Chevrolet Express 3500 LS 2011
Chevrolet Express 3500 LS 2012
Chevrolet Express 3500 LT 2009
Chevrolet Express 3500 LT 2010
Chevrolet Express 3500 LT 2011
Chevrolet Express 3500 LT 2012
Chevrolet Silverado 1500 Hybrid 2009
Chevrolet Silverado 1500 Hybrid 2010
Chevrolet Silverado 1500 Hybrid 2011
Chevrolet Silverado 1500 Hybrid 2012
Chevrolet Silverado 1500 LS 2008
Chevrolet Silverado 1500 LS 2009
Chevrolet Silverado 1500 LS 2010
Chevrolet Silverado 1500 LS 2011
Chevrolet Silverado 1500 LS 2012
Chevrolet Silverado 1500 LT 2007
Chevrolet Silverado 1500 LT 2008
Chevrolet Silverado 1500 LT 2009
Chevrolet Silverado 1500 LT 2010
Chevrolet Silverado 1500 LT 2011
Chevrolet Silverado 1500 LT 2012
Chevrolet Silverado 1500 LTZ 2007
Chevrolet Silverado 1500 LTZ 2008
Chevrolet Silverado 1500 LTZ 2009
Chevrolet Silverado 1500 LTZ 2010
Chevrolet Silverado 1500 LTZ 2011
Chevrolet Silverado 1500 LTZ 2012
Chevrolet Silverado 1500 WT 2007
Chevrolet Silverado 1500 WT 2008
Chevrolet Silverado 1500 WT 2009
Chevrolet Silverado 1500 WT 2010
Chevrolet Silverado 1500 WT 2011
Chevrolet Silverado 1500 WT 2012
Chevrolet Silverado 1500 XFE 2010
Chevrolet Silverado 1500 XFE 2011
Chevrolet Silverado 1500 XFE 2012
Chevrolet Silverado 1500 Classic Hybrid 2007
Chevrolet Silverado 1500 Classic LS 2007
Chevrolet Silverado 1500 Classic LT 2007
Chevrolet Silverado 1500 Classic WT 2007
Chevrolet Silverado 2500 HD LT 2009
Chevrolet Silverado 2500 HD LT 2010
Chevrolet Silverado 2500 HD LT 2011
Chevrolet Silverado 2500 HD LT 2012
Chevrolet Silverado 2500 HD LTZ 2009
Chevrolet Silverado 2500 HD LTZ 2010
Chevrolet Silverado 2500 HD LTZ 2011
Chevrolet Silverado 2500 HD LTZ 2012
Chevrolet Silverado 2500 HD WT 2009
Chevrolet Silverado 2500 HD WT 2010
Chevrolet Silverado 2500 HD WT 2011
Chevrolet Silverado 2500 HD WT 2012
Chevrolet Silverado 3500 HD LT 2009
Chevrolet Silverado 3500 HD LT 2010
Chevrolet Silverado 3500 HD LT 2011
Chevrolet Silverado 3500 HD LT 2012
Chevrolet Silverado 3500 HD LTZ 2009
Chevrolet Silverado 3500 HD LTZ 2010
Chevrolet Silverado 3500 HD LTZ 2011
Chevrolet Silverado 3500 HD LTZ 2012
Chevrolet Silverado 3500 HD WT 2009
Chevrolet Silverado 3500 HD WT 2010
Chevrolet Silverado 3500 HD WT 2011
Chevrolet Silverado 3500 HD WT 2012
Chevrolet Suburban 1500 LS 2007
Chevrolet Suburban 1500 LS 2008
Chevrolet Suburban 1500 LS 2009
Chevrolet Suburban 1500 LS 2010
Chevrolet Suburban 1500 LS 2011
Chevrolet Suburban 1500 LS 2012
Chevrolet Suburban 1500 LT 2007
Chevrolet Suburban 1500 LT 2008
Chevrolet Suburban 1500 LT 2009
Chevrolet Suburban 1500 LT 2010
Chevrolet Suburban 1500 LT 2011
Chevrolet Suburban 1500 LT 2012
Chevrolet Suburban 1500 LTZ 2007
Chevrolet Suburban 1500 LTZ 2008
Chevrolet Suburban 1500 LTZ 2009
Chevrolet Suburban 1500 LTZ 2010
Chevrolet Suburban 1500 LTZ 2011
Chevrolet Suburban 1500 LTZ 2012
Chevrolet Suburban 1500 Z71 2007
Chevrolet Suburban 2500 LS 2009
Chevrolet Suburban 2500 LS 2010
Chevrolet Suburban 2500 LS 2011
Chevrolet Suburban 2500 LS 2012
Chevrolet Suburban 2500 LT 2009
Chevrolet Suburban 2500 LT 2010
Chevrolet Suburban 2500 LT 2011
Chevrolet Suburban 2500 LT 2012
Chevrolet Tahoe Hybrid 2009
Chevrolet Tahoe Hybrid 2010
Chevrolet Tahoe Hybrid 2011
Chevrolet Tahoe Hybrid 2012
Chevrolet Tahoe LS 2007
Chevrolet Tahoe LS 2008
Chevrolet Tahoe LS 2009
Chevrolet Tahoe LS 2010
Chevrolet Tahoe LS 2011
Chevrolet Tahoe LS 2012
Chevrolet Tahoe LT 2007
Chevrolet Tahoe LT 2008
Chevrolet Tahoe LT 2009
Chevrolet Tahoe LT 2010
Chevrolet Tahoe LT 2011
Chevrolet Tahoe LT 2012
Chevrolet Tahoe LTZ 2007
Chevrolet Tahoe LTZ 2008
Chevrolet Tahoe LTZ 2009
Chevrolet Tahoe LTZ 2010
Chevrolet Tahoe LTZ 2011
Chevrolet Tahoe LTZ 2012
Chevrolet Tahoe PPV 2012
Chevrolet Tahoe SSV 2012
Chevrolet Trailblazer Base 2008
Chevrolet Trailblazer LS 2007
Chevrolet Trailblazer LT 2007
Chevrolet Trailblazer LT 2008
Chevrolet Trailblazer SS 2009
GMC Canyon SLE 2009
GMC Canyon SLE 2010
GMC Canyon SLE 2011
GMC Canyon SLE 2012
GMC Canyon SLT 2009
GMC Canyon SLT 2010
GMC Canyon SLT 2011
GMC Canyon SLT 2012
GMC Envoy Denali 2007
GMC Envoy Denali 2008
GMC Envoy Denali 2009
GMC Savana 1500 Base 2007
GMC Savana 1500 Base 2008
GMC Savana 1500 Base 2009
GMC Savana 1500 Base 2010
GMC Savana 1500 Base 2011
GMC Savana 1500 Base 2012
GMC Savana 1500 LS 2007
GMC Savana 1500 LS 2008
GMC Savana 1500 LS 2009
GMC Savana 1500 LS 2010
GMC Savana 1500 LS 2011
GMC Savana 1500 LS 2012
GMC Savana 1500 LT 2007
GMC Savana 1500 LT 2008
GMC Savana 1500 LT 2009
GMC Savana 1500 LT 2010
GMC Savana 1500 LT 2011
GMC Savana 1500 LT 2012
GMC Savana 2500 Base 2007
GMC Savana 2500 Base 2008
GMC Savana 2500 Base 2009
GMC Savana 2500 Base 2010
GMC Savana 2500 Base 2011
GMC Savana 2500 Base 2012
GMC Savana 2500 LS 2009
GMC Savana 2500 LS 2010
GMC Savana 2500 LS 2011
GMC Savana 2500 LS 2012
GMC Savana 2500 LT 2009
GMC Savana 2500 LT 2010
GMC Savana 2500 LT 2011
GMC Savana 2500 LT 2012
GMC Savana 3500 Base 2007
GMC Savana 3500 Base 2008
GMC Savana 3500 Base 2009
GMC Savana 3500 Base 2010
GMC Savana 3500 Base 2011
GMC Savana 3500 Base 2012
GMC Savana 3500 LS 2009
GMC Savana 3500 LS 2010
GMC Savana 3500 LS 2011
GMC Savana 3500 LS 2012
GMC Savana 3500 LT 2009
GMC Savana 3500 LT 2010
GMC Savana 3500 LT 2011
GMC Savana 3500 LT 2012
GMC Sierra 1500 Hybrid 2009
GMC Sierra 1500 Hybrid 2010
GMC Sierra 1500 Hybrid 2011
GMC Sierra 1500 Hybrid 2012
GMC Sierra 1500 SL 2008
GMC Sierra 1500 SL 2009
GMC Sierra 1500 SL 2010
GMC Sierra 1500 SL 2011
GMC Sierra 1500 SL 2012
GMC Sierra 1500 SLE 2007
GMC Sierra 1500 SLE 2008
GMC Sierra 1500 SLE 2009
GMC Sierra 1500 SLE 2010
GMC Sierra 1500 SLE 2011
GMC Sierra 1500 SLE 2012
GMC Sierra 1500 SLT 2007
GMC Sierra 1500 SLT 2008
GMC Sierra 1500 SLT 2009
GMC Sierra 1500 SLT 2010
GMC Sierra 1500 SLT 2011
GMC Sierra 1500 SLT 2012
GMC Sierra 1500 WT 2007
GMC Sierra 1500 WT 2008
GMC Sierra 1500 WT 2009
GMC Sierra 1500 WT 2010
GMC Sierra 1500 WT 2011
GMC Sierra 1500 WT 2012
GMC Sierra 1500 XFE 2010
GMC Sierra 1500 XFE 2011
GMC Sierra 1500 XFE 2012
GMC Sierra 1500 Classic Hybrid 2007
GMC Sierra 1500 Classic SL 2007
GMC Sierra 1500 Classic SLE 2007
GMC Sierra 1500 Classic SLT 2007
GMC Sierra 1500 Classic WT 2007
GMC Sierra 2500 HD Denali 2011
GMC Sierra 2500 HD Denali 2012
GMC Sierra 2500 HD SLE 2009
GMC Sierra 2500 HD SLE 2010
GMC Sierra 2500 HD SLE 2011
GMC Sierra 2500 HD SLE 2012
GMC Sierra 2500 HD SLT 2009
GMC Sierra 2500 HD SLT 2010
GMC Sierra 2500 HD SLT 2011
GMC Sierra 2500 HD SLT 2012
GMC Sierra 2500 HD WT 2009
GMC Sierra 2500 HD WT 2010
GMC Sierra 2500 HD WT 2011
GMC Sierra 2500 HD WT 2012
GMC Sierra 3500 HD Denali 2011
GMC Sierra 3500 HD Denali 2012
GMC Sierra 3500 HD SLE 2009
GMC Sierra 3500 HD SLE 2010
GMC Sierra 3500 HD SLE 2011
GMC Sierra 3500 HD SLE 2012
GMC Sierra 3500 HD SLT 2009
GMC Sierra 3500 HD SLT 2010
GMC Sierra 3500 HD SLT 2011
GMC Sierra 3500 HD SLT 2012
GMC Sierra 3500 HD WT 2009
GMC Sierra 3500 HD WT 2010
GMC Sierra 3500 HD WT 2011
GMC Sierra 3500 HD WT 2012
GMC Yukon Denali Hybrid 2010
GMC Yukon Denali Hybrid 2011
GMC Yukon Denali Hybrid 2012
GMC Yukon Hybrid 2009
GMC Yukon Hybrid 2010
GMC Yukon Hybrid 2011
GMC Yukon Hybrid 2012
GMC Yukon SLE 2007
GMC Yukon SLE 2008
GMC Yukon SLE 2009
GMC Yukon SLE 2010
GMC Yukon SLE 2011
GMC Yukon SLE 2012
GMC Yukon SLT 2007
GMC Yukon SLT 2008
GMC Yukon SLT 2009
GMC Yukon SLT 2010
GMC Yukon SLT 2011
GMC Yukon SLT 2012
GMC Yukon XL 1500 SLE 2007
GMC Yukon XL 1500 SLE 2008
GMC Yukon XL 1500 SLE 2009
GMC Yukon XL 1500 SLE 2010
GMC Yukon XL 1500 SLE 2011
GMC Yukon XL 1500 SLE 2012
GMC Yukon XL 1500 SLT 2007
GMC Yukon XL 1500 SLT 2008
GMC Yukon XL 1500 SLT 2009
GMC Yukon XL 1500 SLT 2010
GMC Yukon XL 1500 SLT 2011
GMC Yukon XL 1500 SLT 2012
GMC Yukon XL 2500 SLE 2009
GMC Yukon XL 2500 SLE 2010
GMC Yukon XL 2500 SLE 2011
GMC Yukon XL 2500 SLE 2012
GMC Yukon XL 2500 SLT 2009
GMC Yukon XL 2500 SLT 2010
GMC Yukon XL 2500 SLT 2011
GMC Yukon XL 2500 SLT 2012
Hummer H3 Alpha 2008
Hummer H3 Alpha 2009
Hummer H3 Alpha 2010
Hummer H3 Championship Series 2009
Hummer H3T Alpha 2009
Hummer H3T Alpha 2010
Saab 9-7x 5.3i 2007
Saab 9-7x 5.3i 2008
Saab 9-7x 5.3i 2009
Saab 9-7x Aero 2009