What is the main advantage of the short travel design in these lifters?

The short travel design allows for a lighter pre-load on the valvetrain. It also means less oil is needed to keep the lifters properly pumped up, which is beneficial for engines operating at very high RPMs.

Are these lifters suitable for a stock LS engine, or only for heavily modified ones?

These lifters are designed to work well in both factory LS engines and more heavily modified applications. Their design helps ensure reliable operation across a range of performance levels.

What is the purpose of the link bar on these lifters?

The link bar connects adjacent lifters, preventing them from rotating in their bores. This helps maintain proper alignment and ensures consistent operation of the valvetrain, especially in high-performance scenarios.

COMP Cams LS1 Retro-Fit Hydraulic Roller Lifters 15956-16

Name: COMP Cams LiftersLS1 Retro-Fit Hydraulic Roller
Brand: COMP Cams
Price: 843.72 USD
Availability: InStock

COMP Cams LiftersLS1 Retro-Fit Hydraulic Roller

$843.72

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams LS1 Retro-Fit Hydraulic Roller Lifters. Designed for high-revving GM LS engines.

Key Features

Fits a wide range of GM LS, LSX, RHS, and Warhawk engines.
Features a short travel design for light pre-load.
Reduced oil requirement for high-revving applications.
Designed for factory and modified LS engines.
Includes 16 lifters for a complete V8 engine set.
Compatible with many Chevrolet, Cadillac, and Buick vehicles.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

COMP Cams is well-known for making performance valvetrain components that help engines run better and last longer. These retro-fit hydraulic roller lifters are a prime example, built specifically for GM LS engines and their variants like RHS, LSX, and Warhawk blocks. If you're building a high-performance LS engine that needs to spin up quickly and reliably, these lifters are a solid option.

What sets these lifters apart is their short travel design. This allows for a lighter pre-load on the valvetrain and also means less oil is needed to keep them pumped up. This combination is crucial for engines that are pushed to their highest RPM limits, helping to maintain consistent valve control and preventing issues that can arise from excessive oiling or valvetrain float at extreme speeds. They are designed to handle the demands of factory LS applications as well as more heavily modified setups.

This set includes 16 lifters, enough for a complete V8 engine. They are designed to fit a wide range of GM vehicles, including popular models like the Chevrolet Camaro, Cadillac CTS, and Chevrolet Silverado. When you're aiming for maximum performance and durability in your LS engine build, components like these lifters from COMP Cams make a significant difference.