YEHERIT LS7 Lifters Set 16 with Guide Trays – OE-Quality Replacement for LS and LT Engines

Overview

YEHERIT presents the LS7 Lifters Set of 16 with integrated guide trays, designed to fit a broad range of LS and LT engines. This OE-quality replacement supports smooth valve action and reliable operation, especially in higher-rev conditions. The set emphasizes precise fitment, durable construction, and a straightforward replacement path for a variety of performance-focused builds.

What you get

• 16 LS7 lifters engineered for consistent valve actuation across rpm bands
• Integrated guide trays to aid installation and accurate alignment
• OE-grade materials and craftsmanship for lasting durability
• Direct-fit design compatible with a wide range of LS and LT engines

Key benefits to consider

• Potential for improved reliability in high RPM driving scenarios with quality components
• Precise lift control that can contribute to smoother throttle response
• Durable construction designed for demanding operating conditions
• OE-style fit to minimize installation challenges and fitment issues

Fitment and compatibility

These lifters are designed to align with the original function of the lifters on designated engines. They cover a wide engine family, including LS1 through LS7, LM7, LQ4, LQ9, L83, L86, LT1, and Gen 3 to Gen 5 LS/LT platforms. Their broad compatibility makes them a practical choice for enthusiasts upgrading multiple vehicles or pursuing a standardized replacement path.

OE part numbers and references

The set corresponds to multiple OE references commonly used in LS and LT builds, helping you verify compatibility with your specific swap or rebuild. A precise part match helps streamline ordering and reduce guesswork during a project:

• 12499225
• 17122490
• 12576400
• 12648846
• 17109057
• 17120090
• 17120735
• 17121905
• HL124

Quality you can rely on

Durability and long-term reliability are central to this set. The lifters are crafted from robust materials and engineered for consistent performance, supporting a balanced valve train in high-performance and daily-driver applications alike. The design aims to preserve geometry and reduce wear, helping you focus on driving with confidence rather than frequent part checks.

Installation and care tips

Prepare a clean workspace, inspect all components for shipping damage, and follow standard engine assembly procedures. Use appropriate lubricants and torque specs, and verify alignment during installation to help maximize the benefit of your new lifters and guide trays.