Product Description

Michigan Motorsports Delphi LS7 Lifters, Guide Trays & 7.400" Chromoly Pushrods Kit

Fits GM LS Engines 1997-2013 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L | LS7 Lifters, Guide Trays & 7.400" Pushrods

Upgrade your LS valvetrain with the Michigan Motorsports Delphi LS7 Lifters, Guide Trays, and 7.400" Chromoly Pushrods Kit. This complete package is designed for LS-based engines and includes LS7-style hydraulic roller lifters, lifter guide trays, and a set of 7.400" chromoly pushrods to support reliable valvetrain operation during camshaft upgrades, engine rebuilds, and performance refreshes. The LS7-style lifters provide smooth hydraulic roller operation, while the chromoly pushrods deliver the added strength and rigidity needed for improved valve control at higher RPM. Whether you are replacing worn factory components or assembling a performance LS combination, this kit gives you the essential parts needed for a stable, dependable valvetrain setup.

Key Features & Benefits

Complete LS Valvetrain Package: Includes 16 LS7-style hydraulic roller lifters, 4 lifter guide trays, and a set of 7.400" x 5/16" chromoly pushrods. This gives you the key components needed when refreshing lifters or completing a camshaft installation on many LS-based engines.
LS7-Style Hydraulic Roller Lifters: Designed for smooth operation, quiet valvetrain performance, and dependable hydraulic roller function in stock and performance LS applications. These lifters are a popular upgrade and replacement option for LS engine builds that need reliable factory-style performance.
7.400" Chromoly Pushrods: The included chromoly pushrods provide improved strength and rigidity compared to many stock pushrods. This helps maintain more accurate valve motion, better valvetrain stability, and improved durability during higher RPM use or performance camshaft upgrades.
Includes Lifter Guide Trays: New guide trays help keep the lifters properly aligned in the lifter bores, which is critical for correct roller lifter operation. Replacing old or worn trays during lifter service is a smart way to improve installation reliability and long-term valvetrain stability.
Ideal for Cam Swaps & Engine Rebuilds: This kit is a strong choice for LS owners replacing worn components, upgrading during a camshaft install, or refreshing an engine during maintenance. It combines the lifters, trays, and pushrods commonly needed to simplify ordering and support a cleaner, more complete installation.

Notes

Kit Includes: 16 LS7 hydraulic roller lifters, 4 lifter guide trays, and one set of 7.400" x 5/16" chromoly pushrods.
Pushrod Size: 7.400" length, 5/16" diameter chromoly pushrods.
SKU: Delphi LS7-16+97500-04+AJ151
Warranty Note: No manufacturer warranty on Delphi lifters.

Key Fitments

GM LS Engines 4.8L
GM LS Engines 5.3L
GM LS Engines 5.7L
GM LS Engines 6.0L
GM LS Engines 6.2L
GM LS Engines 7.0L
LS1
LS2
LS3
LS6
LQ4
LQ9
LY5
LY6
LM7
Also fits SBC and Gen 2 LT1 hydraulic roller lifter applications.

Delphi LS7 Lifters, Guide Trays and 7.400 Chromoly Pushrods LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 LM7 4.8 5.3 5.7 6.0 6.2 12499225