--- 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" price: "NT$14598" currency: TWD in_stock: true reviews_count: 11 url: https://www.desertcart.tw/products/74646072-delphi-ls7-lifter-set-with-guide-trays-fits-gm-ls store_origin: TW region: Taiwan --- # Fits 10+ GM LS engine variants Optimized for camshaft power upgrades 16 OEM-quality hydraulic roller lifters 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 **Price:** NT$14598 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your LS engine’s heartbeat with precision lifters that mean business! ## 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 - **How much does it cost?** NT$14598 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/74646072-delphi-ls7-lifter-set-with-guide-trays-fits-gm-ls) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Comprehensive Set:** Includes 16 Delphi LS7 lifters plus 4 guide trays—everything you need for a complete valvetrain refresh. - • **Performance-Ready:** Hydraulic roller design optimized for naturally aspirated, turbocharged, or supercharged LS engines to unlock max power and torque. - • **Precision OEM Fitment:** Direct replacement for GM part #12499225 & #25341990 ensures flawless compatibility and hassle-free installation. - • **Trusted Quality & Value:** Michigan Motorsports bulk sourcing delivers premium OEM quality at an unbeatable price—join thousands of satisfied LS enthusiasts. - • **Versatile Engine Compatibility:** Perfectly engineered for LS1, LS2, LS3, LS6, LQ4, LQ9, LY5, LY6, LM7 and all 4.8L to 6.2L LS engines. ## Overview Michigan Motorsports Delphi LS7 Lifter Set offers 16 OEM-quality hydraulic roller lifters plus 4 guide trays, engineered as direct replacements for GM LS engines ranging from 4.8L to 6.2L. Compatible with a wide range of LS variants, these lifters are optimized for camshaft upgrades, delivering enhanced power and reliability for rebuilds, swaps, and performance builds. ## Description Product description Maximize Your LS Engine's Potential with Michigan Motorsports Delphi LS7 Lifters Enhance your LS engine's performance with the industry's most reliable lifters: Michigan Motorsports Delphi LS7 Lifters. Designed for superior durability, precision, and performance, these lifters are perfect for high performance builds, cam swaps, and engine rebuilds. Trusted by enthusiasts and professionals alike, Delphi LS7 lifters are the go-to choice for Gm LS engine applications. What are Genuine Delphi LS7 Lifters? Genuine Delphi Lifters are a performance hydraulic roller lifter that was originally used in Chevrolet LS7 Engines. Delphi lifters are valued for their durability and reliability. They are also often used as a performance upgrade for MANY other LS/LT engines due to their compatibility and quality. How to Identify a Delphi Lifter? Genuine Delphi Lifters can be identified by having a gold clip on top of the hydraulic plunger. If you find that your lifters have a silver clip then it is NOT a Genuine Delphi Lifter. Where are Michigan Motorsports Delphi LS7 Lifters made? Delphi lifters are made in Grand Rapids, MI USA in a UAW factory. Where are Michigan Motorsports Delphi LS7 Lifters made? Delphi lifters are made in Grand Rapids, MI USA in a UAW factory. Will I need to change my pushrods to a different length? 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. Will I need to change my pushrods to a different length? 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. Which way should the oil hole be facing when installed? It does not matter which way the oil hole is facing on LS engines, the lifters can be installed in either direction. Which way should the oil hole be facing when installed? It does not matter which way the oil hole is facing on LS engines, the lifters can be installed in either direction. What is the break-in procedure for Delphi LS7 Lifters? No break-in is necessary for hydraulic roller lifters and camshafts. Just be sure the camshaft and lifters are properly lubricated when installed. What is the break-in procedure for Delphi LS7 Lifters? No break-in is necessary for hydraulic roller lifters and camshafts. Just be sure the camshaft and lifters are properly lubricated when installed. Can I use these lifters in my LS3 or LS7 engine? YES! These lifters are fully compatible with LS1, LS2, LS3, LS6 and LS7 engines Can I use these lifters in my LS3 or LS7 engine? YES! These lifters are fully compatible with LS1, LS2, LS3, LS6 and LS7 engines Applications Michigan Motorsports Delphi LS7 Lifters are compatible with a wide range of GM LS engines and vehicles, including Chevrolet Corvette (LS1, LS6, LS7) Chevrolet Camaro (LS1, LS3) Chevrolet Silverado and Sierra (LQ4, LQ9) Chevrolet Tahoe and Suburban (5.3L, 6.0L) Pontiac GTO and G8 (LS2, LS3) Cadillac CTS-V (LS6, LS2) And many more GM vehicles with LS-Based engine Michigan Motorsports Delphi LS7 Lifters MM Delphi LS7 Lifters Delphi Lifters & Trays Lifters Pushrods Trays Delphi Lifters Trays Rods Half Set of Delphi Lifter 12 Delphi LS7 Lifters Delphi Lifters Kit "Michigan Motorsports LS7 Lifters transformed my LS3 build. Smooth operation, better performance, and zero issues during installation. Highly Recommend!" -Verified Buyer "These lifters were the perfect upgrade for my cam swap. Amazing quality and quick delivery from Michigan Motorsports. My engine runs like a dream!" -Verified Buyer ## 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 | |---------------|-------| | ASIN | B07G8M28BG | | Best Sellers Rank | #53,985 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Engine Lifters | | Brand | Michigan Motorsports | | Customer Reviews | 4.6 4.6 out of 5 stars (496) | | Date First Available | March 1, 2018 | | Is Discontinued By Manufacturer | No | | Item Weight | 0.01 ounces | | Item model number | 97400-16+97500-4 | | Manufacturer | Michigan Motorsports | | Manufacturer Part Number | 97400-16+97500-4 | | Model | Delphi LS7 Lifters | | Package Dimensions | 12.32 x 8.58 x 5.75 inches | | 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://m.media-amazon.com/images/I/61-2dXYIWwL.jpg) ![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 2](https://m.media-amazon.com/images/I/61tFD6Ts0aL.jpg) ![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 3](https://m.media-amazon.com/images/I/61Zv8ZqIpZL.jpg) ![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 4](https://m.media-amazon.com/images/I/61YE1p+rYfL.jpg) ![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 5](https://m.media-amazon.com/images/I/61whhnwMTUL.jpg) ## 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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by I***O on November 7, 2025* ### ⭐⭐⭐⭐⭐ Review *by D***Z on January 25, 2024* ### ⭐⭐⭐⭐⭐ Review *by Z***N on December 11, 2021* ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/74646072-delphi-ls7-lifter-set-with-guide-trays-fits-gm-ls](https://www.desertcart.tw/products/74646072-delphi-ls7-lifter-set-with-guide-trays-fits-gm-ls) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-05-19*