---
product_id: 546183976
title: "BTR Brian Tooley Delphi LS7 Lifters + Trays for Gen 3 Gen 4 LS + Gen 5 LT Engines X12499225-16"
brand: "btr"
price: "€ 505.56"
currency: EUR
in_stock: true
reviews_count: 6
category: "Btr"
url: https://www.desertcart.gr/products/546183976-btr-brian-tooley-delphi-ls7-lifters-trays-for-gen-3
store_origin: GR
region: Greece
---

# Fits Gen 3, Gen 4 LS & Gen 5 LT engines 16 precision hydraulic roller lifters 4 durable alloy steel guide trays BTR Brian Tooley Delphi LS7 Lifters + Trays for Gen 3 Gen 4 LS + Gen 5 LT Engines X12499225-16

**Brand:** btr
**Price:** € 505.56
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your LS engine’s heartbeat with BTR’s precision lifters!

## Quick Answers

- **What is this?** BTR Brian Tooley Delphi LS7 Lifters + Trays for Gen 3 Gen 4 LS + Gen 5 LT Engines X12499225-16 by btr
- **How much does it cost?** € 505.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/546183976-btr-brian-tooley-delphi-ls7-lifters-trays-for-gen-3)

## Best For

- btr enthusiasts

## Why This Product

- Trusted btr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Enthusiasts:** Top-ranked (#1) lifters in automotive category with a stellar 4.7-star rating from 300+ reviews
- • **Complete Installation Kit:** Includes 16 lifters plus 4 guide trays for a full, hassle-free upgrade
- • **Premium Alloy Steel Build:** Durable materials designed to withstand high RPMs and intense engine conditions
- • **Ultimate Engine Compatibility:** Seamlessly fits LS1 through LT1 engines, covering 4.8L to 6.2L powerhouses
- • **Precision Hydraulic Performance:** Genuine Delphi hydraulic roller lifters engineered for smooth, reliable valve operation

## Overview

The BTR Brian Tooley Delphi LS7 Lifters and Guide Trays set offers 16 genuine Delphi hydraulic roller lifters and 4 alloy steel trays, engineered for Gen 3 and Gen 4 LS engines plus Gen 5 LT engines (non-DOD). Designed for seamless fitment across multiple LS variants (LS1 to LS7) and LT1, this kit ensures reliable valve actuation and durability, making it a top choice for performance enthusiasts seeking OEM-quality upgrades.

## 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

Review: BTR Lifters: Not Recommended - BTR lifters: very bad quality. Lifter trays are also very bad in fitment and reliability. Not recommended.
Review: ممتاز ويجي معها بيوت التكايات

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5Y39CJH |
| Auto Part Position | Center |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #1,187 in Automotive ( See Top 100 in Automotive ) #1 in Car Engine Lifters |
| Brand Name | BTR |
| Customer Reviews | 4.7 4.7 out of 5 stars (305) |
| Included Components | Brian Tooley Racing (BTR) Delphi LS7 Lifters (set of 16), Guide Trays (set of 4) |
| Item Type Name | Lifters |
| Manufacturer | BTR |
| Manufacturer Part Number | X12499225-16 + BTR95365-4 |
| Material Type | Alloy Steel |
| Model Number | X12499225-16 |

## Product Details

- **Auto part position:** Center
- **Brand:** BTR
- **Included components:** Brian Tooley Racing (BTR) Delphi LS7 Lifters (set of 16), Guide Trays (set of 4)
- **Manufacturer:** BTR
- **Material:** Alloy Steel

## Images

![BTR Brian Tooley Delphi LS7 Lifters + Trays for Gen 3 Gen 4 LS + Gen 5 LT Engines X12499225-16 - Image 1](https://m.media-amazon.com/images/I/71OxCI6SHML.jpg)

## Customer Reviews

### ⭐ BTR Lifters: Not Recommended
*by H***N on 22 January 2026*

BTR lifters: very bad quality. Lifter trays are also very bad in fitment and reliability. Not recommended.

### ⭐⭐⭐⭐⭐ Review
*by A***D on 8 March 2026*

ممتاز ويجي معها بيوت التكايات

### ⭐⭐⭐⭐⭐ Review
*by D***D on 11 February 2026*

Excellent product. Truck runs perfectly with zero valvetrain noise.

## Frequently Bought Together

- Brian Tooley BTR Delphi LS7 Lifters + Trays for Gen 3 Gen 4 LS + Gen 5 LT Engines X12499225-16
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- Melling-10295 Oil Pump, Wet Sump, Internal, Standard Volume, High Pressure, GM LS-Series, Each

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**Shop now:** [https://www.desertcart.gr/products/546183976-btr-brian-tooley-delphi-ls7-lifters-trays-for-gen-3](https://www.desertcart.gr/products/546183976-btr-brian-tooley-delphi-ls7-lifters-trays-for-gen-3)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-26*