16Pcs LS7-Style Non-AFM Hydraulic Roller Lifters with 4 Guide Trays

This Set of 16 GM LS7 Lifters & Guide Trays is intended for owners, engine builders, and repair technicians servicing the listed valvetrain configuration on the listed vehicle application. The vehicle must also use 4.8L and 5.3L engines and internal engine, valvetrain position.

Use this Set of 16 GM LS7 Lifters & Guide Trays when camshaft, lifter, rocker, spring, or related valvetrain wear has been confirmed during diagnosis. Diagnosis should identify the affected component, and the repair must match 4.8L and 5.3L engines and internal engine, valvetrain position. Also verify Lifter Quantity: 16 and Guide Tray Quantity: 4.

Relevant signs include persistent valvetrain ticking, misfire, rough running, or wear found on matched camshaft and valve-motion components. These symptoms can have more than one cause, so the vehicle should be inspected before treating the component as the source of the problem.

This Set of 16 GM LS7 Lifters & Guide Trays replaces the matched valve-motion components so camshaft rotation can be transferred through the specified valvetrain configuration. Its configuration is specific to internal engine, valvetrain position.

The package includes 16 x GM LS7 Hydraulic Roller Lifters and 4 x Lifter Guide Trays. Keeping the confirmed components together supports the repair sequence described for the listed vehicle application.