Set GM LS7 Lifters & Guide Trays For Chevy GMC LS/LQ 4.8 5.3L 5.7L 6.0L 6.2L

GM LS7 Lifters & Guide Trays for Chevy GMC LS/LQ Engines

This set of GM LS7-style hydraulic roller lifters and lifter guide trays is made for Chevy and GMC LS/LQ 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L engines, replacing worn or noisy lifters and keeping the valvetrain aligned under load.

Overview

These GM LS7 lifters and guide trays are a direct-fit valvetrain service set for Chevy and GMC LS/LQ 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L engines. The lifters ride the cam lobes and transfer motion to the pushrods, while the guide trays hold each lifter squarely in its bore. This LS7 lifter and guide tray set suits rebuilds, cam swaps, and refreshes on high-mileage LS and LQ powerplants.

Built For Performance

• GM LS7-style hydraulic roller lifter design with internal oil metering
• Includes matching lifter guide trays to keep the rollers aligned on the cam
• Roller tip reduces friction and cam lobe wear versus flat tappet designs
• Made for LS/LQ engine families covering 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L displacements
• Set quantity supports a full engine valvetrain service in one purchase
• Drop-in dimensions for factory lifter bores and dog bone tray provisions

Fits These Machines

• for Chevy LS 4.8L V8 engines
• for Chevy LS 5.3L V8 engines
• for Chevy LS 5.7L V8 engines
• for Chevy LS 6.0L V8 engines
• for Chevy LS 6.2L V8 engines
• for GMC LQ 4.8L, 5.3L, and 6.0L V8 engines

On-The-Job Use

• Camshaft and lifter replacement during an LS top-end rebuild
• Valvetrain refresh on high-mileage Chevy or GMC trucks and SUVs
• Cam upgrades that require new lifters and matched guide trays
• Engine builds for street, tow, and light performance use
• Shop or DIY repair of ticking or collapsed lifter noise

Specs At A Glance

Good To Know

Q: Do these lifters work with a stock LS camshaft? A: Yes, the hydraulic roller design suits stock and mild aftermarket LS cams, though you should check your cam manufacturer's lifter recommendation before installing. Always measure preload and verify pushrod length after any lifter change.

Q: Are new guide trays required with new lifters? A: Reusing worn guide trays can let the lifters rotate out of position and damage the cam, so replacing the trays with the lifters is the safer route. This set includes trays so the whole assembly goes in fresh.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.