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BTR Brian Tooley Racing

Brian Tooley BTR Delphi LS7 Lifters + Trays for Gen 3 Gen 4 LS + Gen 5 LT Engines X12499225-16

  • Based on 232 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Mar 1
Order within 15 hours and 25 minutes
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Features

  • Brian Tooley Racing (BTR) Delphi LS7 Lifters (set of 16) and Guide Trays (set of 4)
  • Fits: LS1, LS2, LS3, LS6, LS7, LM7, LQ4, LQ9, L83, L86, LT1
  • Fits: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L Gen 3 and Gen 4 LS Engines & Gen 5 LT Engines
  • Non-DOD Only

Description

Full set of Genuine Delphi hydraulic roller lifters and trays, also known as LS7 lifters. These will also work in SBC and LT1 applications that originally came with hydraulic roller lifters.Fits: LS1, LS2, LS3, LS6, LS7, LM7, LQ4, LQ9, L83, L86, LT1 4.8L, 5.3L, 5.7L, 6.0L, 6.2L Gen 3 and Gen 4 LS Engines Gen 5 LT Engines NOTE: Non-DOD ONLY. BTR Equivalent of GM OEM 12499225

Brand: BTR Brian Tooley Racing


Auto Part Position: Center


Material: Alloy Steel


Included Components: Brian Tooley Racing (BTR) Delphi LS7 Lifters (set of 16), Guide Trays (set of 4)


Manufacturer: BTR Brian Tooley Racing


Brand: ‎BTR Brian Tooley Racing


Auto Part Position: ‎Center


Material: ‎Alloy Steel


Included Components: ‎Brian Tooley Racing (BTR) Delphi LS7 Lifters (set of 16), Guide Trays (set of 4)


Manufacturer: ‎BTR Brian Tooley Racing


Automotive Fit Type: ‎Vehicle Specific Fit


Model: ‎Delphi LS7 Lifters


Item Weight: ‎6.34 pounds


Package Dimensions: ‎12.17 x 9.65 x 4.69 inches


Item model number: ‎X12499225-16


Exterior: ‎Machined


Manufacturer Part Number: ‎X12499225-16 + BTR95365-4


OEM Part Number: ‎12499225


Special Features: ‎hydraulic ls7-style lifters


Date First Available: May 22, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great set of lifters
Great for doing a complete AFM/DOD delete kit and getting rid of the AFM lifters that fail.
Reviewed in the United States on November 11, 2025 by Monte Rich
    • Does what it needs to do
Great lifters so far. I put them in my l92 for a driftcar build. Havent drifted with them yet, but i have done a start up & have no issues.
Reviewed in the United States on August 31, 2025 by Unknown
    • High quality
Great brand, won't run anything else in my LS
Reviewed in the United States on December 24, 2025 by Garrett summers
    • They are real ls7 lifters
Worth the money excellent quality
Reviewed in the United States on June 7, 2025 by Bobby w
    • Recommend BTR for several parts
Worked great for my 08 Denali. Rebuild has been going solid for several months now. Would recommend BTR for several components.
Reviewed in the United States on May 21, 2025 by Jon
    • Great
Great
Reviewed in the United States on October 8, 2025 by Jody small
    • Just buy it
MERICA POWER BABY
Reviewed in the United States on September 19, 2025 by Hyakkyme
    • Great product
Lifter sounds good and appear to be of good quality
Reviewed in the United States on February 27, 2025 by Customer 4321

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