MKStg258xTurbo

Additional Information

The Stage 2 LST Master Cam Kit for turbo 5.3 LS engines makes power from 2,500-7,400 RPM and is ideal for upgraded lower back pressure systems. Kit includes lifters, 58X timing set, pushrods, springs, retainers, locks, seats and seals.

Application Summary

Chevrolet: Express 3500 10 - 15 4.8 L Engine, Chevrolet: Impala 06 - 09 5.3 L Engine, Saab: 9-7x 05 - 09 5.3 L Engine, Buick: Allure 08 - 09 5.3 L Engine, Buick: Rainier 04 - 07 5.3 L Engine, Cadillac: Escalade 02 - 05 5.3 L Engine, Chevrolet: Trailblazer 06 - 08 5.3 L Engine, Isuzu: Ascender 03 - 06 5.3 L Engine, GMC: Sierra 1500 99 - 13 5.3 L Engine, GMC: Savana 2500 03 - 05 5.3 L Engine, GMC: Canyon 09 - 12 5.3 L Engine, GMC: Savana 3500 10 - 15 4.8 L Engine, Chevrolet: Silverado 2500 99 - 15 5.3 L Engine, Pontiac: Grand Prix 05 - 08 5.3 L Engine, GMC: Yukon XL 1500 00 - 14 5.3 L Engine, Chevrolet: Silverado 1500 99 - 13 5.3 L Engine, Chevrolet: Avalanche 1500 02 - 06 5.3 L Engine, Chevrolet: Silverado 2500 06 - 13 4.8 L Engine, Chevrolet: Suburban 1500 00 - 14 5.3 L Engine, GMC: Yukon 00 - 14 5.3 L Engine, Chevrolet: Express Pasajeros 10 - 15 5.3 L Engine, Hummer: H3 08 - 10 5.3 L Engine, Chevrolet: Monte Carlo 06 - 07 5.3 L Engine, GMC: Sierra 2500 99 - 00 5.3 L Engine, Chevrolet: Express 2500 03 - 05 5.3 L Engine, Chevrolet: Suburban 14 - 15 5.3 L Engine, GMC: Envoy 05 - 09 5.3 L Engine, GMC: Savana 1500 03 - 14 5.3 L Engine, Chevrolet: Express 3500 03 - 05 5.3 L Engine, Chevrolet: Tahoe 00 - 14 5.3 L Engine, Chevrolet: SSR 03 - 04 5.3 L Engine, Buick: LaCrosse 08 - 09 5.3 L Engine, Chevrolet: Avalanche 07 - 13 5.3 L Engine, GMC: Sierra 1500 Classic 07 - 07 5.3 L Engine, Hummer: H3T 09 - 10 5.3 L Engine, GMC: Envoy XL 03 - 06 5.3 L Engine, GMC: Savana 2500 10 - 15 4.8 L Engine, Chevrolet: Colorado 09 - 12 5.3 L Engine, Chevrolet: Trailblazer EXT 03 - 06 5.3 L Engine, Chevrolet: Silverado 1500 10 - 13 4.8 L Engine, Chevrolet: Cheyenne 07 - 15 5.3 L Engine, Chevrolet: Silverado 1500 Classic 07 - 07 5.3 L Engine, GMC: Envoy XUV 04 - 05 5.3 L Engine, GMC: Sierra 1500 10 - 13 4.8 L Engine, Chevrolet: Express 1500 03 - 14 5.3 L Engine, Chevrolet: Express 2500 10 - 15 4.8 L Engine, GMC: Sierra 11 - 15 5.3 L Engine

Part Type

Engine Camshaft Kit

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Product Downloads

#	Document Type	Download
1.	Catalog

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Reference Information

Camshaft Kits, Stage 2 LST Master Camshaft Packages, Hydraulic Roller, Advertised Duration 286/292, Lift 0.605/0.610, 58x, Chevy, GMC, 4.8L, 5.3L, Kit

COMP Cams Stage 2 LST Master camshaft packages for GM LS applications take the guesswork out of choosing the right valve train upgrade package for your specific engine and desired performance. The "Low Shock Technology" behind COMP Cams LST camshaft packages features lobe profiles designed to maximize horsepower, while improving stability at higher rpm. These profiles are also easier on the valve springs, enhancing durability and reducing load loss. By Spintron and dyno testing these new profiles with many combinations of valve train components, COMP Cams engineers have created valve train packages that are perfectly matched for maximum horsepower and dependability in all popular LS applications with varying modifications. Stage 2 LST kits commonly add 90+ hp, depending on application.

Stage 2 LST Master camshaft packages include:
• COMP Cams LST camshaft
• Lifters
• Timing gear set or phaser limiter (depending on application)
• Pushrods
• Valve springs
• Retainers
• Valve locks
• Spring seats
• Valve seats