GPI Low Lift VVT LS Truck Camshaft L92 / L94 / L9H / L96 / LY6 / VVT (2009 - 2013 Silverado 1500 6.2L / Sierra 1500 6.2L) - LLT1VVT
Optimized VVT Camshaft for Real Working LS Trucks
The GPI LLT1VVT camshaft is purpose-built for LS-powered trucks that are used like trucks. Designed around low lift VVT architecture, this cam keeps your towing, hauling, and daily drivability fully intact while adding improved throttle response, excellent low-end torque, and smooth, quiet valvetrain behavior.
Idle quality remains stable, torque production improves from 1,750 RPM and up, and the cam maintains OEM-friendly manners - making it ideal for trucks with minimal or no modifications.
Best of all, the LLT1VVT does not require an upgraded torque converter or exhaust, making it one of the easiest performance upgrades you can add to your 6.2L VVT truck.
Low Lift VVT Truck Cam Series
GPI engineered three iterations of their Low Lift VVT cams for the 6.2L truck engines to cover everything from mild street upgrades to higher-output performance applications. The LLT1VVT sits at the mildest, most street-friendly end of the spectrum - perfect for owners who want a noticeable power increase without compromising utility or reliability.
These cams are designed specifically for trucks that work - no downside, no drama. They provide:
- Smooth, steady idle
- Excellent low-end torque for towing & daily use
- Quiet valvetrain operation thanks to refined lobe design
- Increased power & torque throughout the entire RPM band
- Long-term durability with stable VVT behavior
LLT1VVT Camshaft Specs
- Duration (Int/Exh): 21x / 22x
- Lift (Int/Exh): .55x / .55x
- LSA: 113
- ICL: +8
- RPM Range: Strong low-end torque from 1,750+ RPM
- Converter Required: No
- Exhaust Required: No
- Intended Use: Work trucks, daily drivers, towing, hauling
Performance Highlights
- Designed specifically for true truck use
- OEM-like drivability with improved response
- No converter upgrade required
- Quiet valvetrain with excellent longevity
- Increases power and torque across the entire curve
- Perfect for 6.2L LS trucks with minimal mods
Fitment
Chevrolet Silverado 1500 - 6.2L
- 2009 Chevrolet Silverado 1500 6.2L
- 2010 Chevrolet Silverado 1500 6.2L
- 2011 Chevrolet Silverado 1500 6.2L
- 2012 Chevrolet Silverado 1500 6.2L
- 2013 Chevrolet Silverado 1500 6.2L
GMC Sierra 1500 - 6.2L
- 2009 GMC Sierra 1500 6.2L
- 2010 GMC Sierra 1500 6.2L
- 2011 GMC Sierra 1500 6.2L
- 2012 GMC Sierra 1500 6.2L
- 2013 GMC Sierra 1500 6.2L
FAQs
Does the LLT1VVT require a new torque converter?
No. This cam is specifically engineered to work perfectly with the factory torque converter and stock exhaust.
Is this cam good for towing or daily use?
Yes - this cam was designed for work trucks, daily drivers, and towing applications. It enhances low-end torque and drivability without sacrificing reliability.
Why Buy from Beefcake Racing?
Beefcake Racing offers expert support, fast shipping, and real-world experience with LS truck platforms. Whether you're upgrading your work truck or improving daily performance, we provide the right parts and the right guidance.
Call 1-855-827-7223 or email sales@beefcakeracing.com.
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