---
product_id: 74646072
title: "Delphi LS7 Lifter Set with Guide Trays | Fits GM LS Engines 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 LM7 | Delphi Part #'s 12499225 & 25341990"
brand: "michigan motorsports"
price: "₱28049"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/74646072-delphi-ls7-lifter-set-with-guide-trays-fits-gm-ls
store_origin: PH
region: Philippines
---

# Includes 4 precision guide trays 16 OEM-quality hydraulic roller lifters Fits 10+ GM LS engine variants Delphi LS7 Lifter Set with Guide Trays | Fits GM LS Engines 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 LM7 | Delphi Part #'s 12499225 & 25341990

**Brand:** michigan motorsports
**Price:** ₱28049
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock LS Power with Precision & Performance!

## Quick Answers

- **What is this?** Delphi LS7 Lifter Set with Guide Trays | Fits GM LS Engines 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 LM7 | Delphi Part #'s 12499225 & 25341990 by michigan motorsports
- **How much does it cost?** ₱28049 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/74646072-delphi-ls7-lifter-set-with-guide-trays-fits-gm-ls)

## Best For

- michigan motorsports enthusiasts

## Why This Product

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

## Key Features

- • **Bulk-Priced for Value:** Michigan Motorsports’ large volume sourcing means you get premium quality at an unbeatable price—upgrade without compromise.
- • **Precision OEM Fitment:** Direct replacement for GM part #12499225 & #25341990 ensures flawless compatibility and hassle-free installation.
- • **Complete Kit Convenience:** Includes 16 lifters plus 4 OEM-quality guide trays, delivering everything needed for a smooth valvetrain refresh.
- • **Optimized for Performance:** Hydraulic roller design enhances camshaft efficiency, boosting power and torque across naturally aspirated and forced induction setups.
- • **Versatile Engine Compatibility:** Engineered to fit a wide range of LS engines from 4.8L to 6.2L, perfect for rebuilds, swaps, and upgrades.

## Overview

Michigan Motorsports Delphi LS7 Lifter Set offers 16 OEM-quality hydraulic roller lifters plus 4 guide trays, designed as a direct replacement for GM LS engines ranging from 4.8L to 6.2L. Compatible with multiple LS variants, this set is optimized for camshaft upgrades, delivering enhanced power and torque for naturally aspirated and forced induction builds. Perfect for professional rebuilds and performance enthusiasts seeking reliable, precision-fit valvetrain components.

## Description

Delphi LS7 Lifter Set with Guide Trays | Fits GM LS Engines 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 LM7 | Delphi Part #'s 12499225 & 25341990

## Features

- Michigan Motorsports buys Delphi LS7 Lifters in very large quantities in order to offer the best price available. See pictures for details. Lifters are packaged in sets of 16 and include new OEM Quality Guide Trays.
- OEM-Quality Delphi LS7 Lifters – Includes 16 Delphi LS7 hydraulic roller lifters and 4 lifter guide trays, offering a direct replacement for worn or damaged lifters in GM LS-based engines.
- Direct Replacement for GM Part Numbers: Replaces GM 12499225 and 25341990, ensuring precise fitment and compatibility with factory lifter guides for reliable performance.
- Compatible with Multiple LS Engines: Designed for use in LS1, LS2, LS3, LS6, LQ4, LQ9, LY5, LY6, LM7, and other LS-based 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L engines, making them ideal for rebuilds, LS swaps, and valvetrain upgrades.
- Perfect for Camshaft Upgrades: Optimized for hydraulic roller camshaft applications, these lifters provide enhanced power and torque for naturally aspirated, turbocharged, or supercharged LS engines.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Michigan Motorsports |
| Brand | Michigan Motorsports |
| Model | Delphi LS7 Lifters |
| Item Weight | 0.01 ounces |
| Package Dimensions | 12.32 x 8.58 x 5.75 inches |
| Item model number | 97400-16+97500-4 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 97400-16+97500-4 |
| Position | Top |

## Images

![Delphi LS7 Lifter Set with Guide Trays | Fits GM LS Engines 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 LM7 | Delphi Part #'s 12499225 & 25341990 - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Questions & Answers

**Q: Where are Michigan Motorsports Delphi LS7 Lifters made?**
A: Delphi lifters are made in Grand Rapids, MI USA in a UAW factory.

**Q: Will I need to change my pushrods to a different length?**
A: Assuming no other parts have been changed on the combination, no pushrod length change is needed to install Delphi LS7 lifters in your LS based engine.

**Q: Which way should the oil hole be facing when installed?**
A: It does not matter which way the oil hole is facing on LS engines, the lifters can be installed in either direction.

**Q: What is the break-in procedure for Delphi LS7 Lifters?**
A: No break-in is necessary for hydraulic roller lifters and camshafts. Just be sure the camshaft and lifters are properly lubricated when installed.

**Q: Can I use these lifters in my LS3 or LS7 engine?**
A: YES! These lifters are fully compatible with LS1, LS2, LS3, LS6 and LS7 engines

## Frequently Bought Together

- Michigan Motorsports Delphi LS7 Lifters Set of 16 with Guide Trays | Direct Replacement for GM LS Engines | Fits LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 LM7 4.8 5.3 5.7 6.0 6.2 | 12499225, 25341990
- Camshaft Retainer Plate Gasket Compatible with LS Series Engines, &Bolt Kit ARP 134-1003 Gen III IV V for GM LS1 LS2 LS3 4.8 5.3L 6.0L 6.2L Vortec Corvette Cam
- Michigan Motorsports LS1 Rocker Arms with Upgraded Trunnions | Pre-Assembled for GM LS Engines | Fits 4.8 5.3 5.7 6.0 LS2 LS6 LQ4 LQ9 LY5 LM7 L33 | Enhanced Durability and Performance

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-22*