Upgrade your Gen III or Gen IV LS engine with this complete Delphi lifter installation kit—designed to deliver reliability, performance, and peace of mind. Whether you’re swapping in a new camshaft or refreshing critical valvetrain components, this kit includes everything you need to do the job right the first time.

Featuring genuine Delphi LS7 lifters and Chevrolet Performance hardware, this package helps restore proper lifter operation, reduce valvetrain noise, and ensure long-term durability. Perfect for performance builds or stock replacements, it’s a must-have for any serious LS engine project.

Kit Includes:

  • Delphi LS7 Lifters – Part #12499225 (Qty: 16)

  • Chevrolet Performance LS2 Lifter Trays – Part #12595365 (Qty: 4)

  • Chevrolet Performance Lifter Tray Bolts – Part #12551163 (Qty: 4)

Don’t cut corners on your engine build—start with trusted OEM-quality components that deliver proven results.

Attributes
WARNING CA Proposition 65 Message Warning: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information visit www.p65warnings.ca.gov.

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Tags: STR 9225K, 9225K, 9225, 12499225, GM, LS7 Lifters, LS7 Style Lifters, LS7