COMP Cams MK54-335-24 Stage 1 LST Blower 24X Hydraulic Roller Master Cam Kit for GM LS 3-Bolt Engines

The COMP Cams MK54-335-24 is a Stage 1 Low Shock Technology (LST) hydraulic roller master cam kit engineered for 5.3L GM LS engines running a supercharger or blower. Purpose-built as a complete valvetrain upgrade package, this kit eliminates the guesswork of sourcing matched components and delivers proven, dyno-tested performance right out of the box.

COMP Cams' proprietary Low Shock Technology (LST) lobe profiles are designed to maximize horsepower while improving stability at higher RPM. These profiles are also gentler on valve springs, enhancing durability and reducing valvetrain load loss. The kit is Spintron and dyno-tested to ensure maximum power, boost response, and reliability.

Camshaft Specifications:

• Cam Type: Hydraulic Roller
• Camshaft Material: Billet Steel
• Camshaft Gear Attachment: 3-Bolt
• Intake Duration at .050" Lift: 225°
• Exhaust Duration at .050" Lift: 239°
• Advertised Intake Duration: 283°
• Advertised Exhaust Duration: 294°
• Intake Valve Lift: 0.612"
• Exhaust Valve Lift: 0.612"
• Lobe Separation Angle: 114°
• Basic Operating RPM Range: 2,000–7,200
• Reluctor Wheel Compatibility: 24X

Master Kit (MK) Includes:

• Hydraulic roller camshaft
• Lifters
• 24X timing set
• Pushrods
• Dual valve springs
• Tool steel retainers
• Valve locks
• Spring seats
• Valve seals

Designed as the ideal "cam only" upgrade for stock or mildly modified 5.3L LS blower engines, this Stage 1 kit provides a broad, streetable powerband with the RPM stability and valvetrain durability demanded by forced induction applications. Compatible with all GM LS Gen III/IV 3-bolt engines (1997–2015), and specifically optimized for blown 5.3L configurations.