--- 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: "€ 510.22" currency: EUR in_stock: true category: "Michigan Motorsports" url: https://www.desertcart.at/products/74646072-delphi-ls7-lifter-set-with-guide-trays-fits-gm-ls store_origin: AT region: Austria --- # Compatible with 4.8L to 6.2L LS engines Direct fit for GM part #12499225 & #25341990 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 **Brand:** michigan motorsports **Price:** € 510.22 **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 by michigan motorsports - **How much does it cost?** € 510.22 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/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 - • **Trusted by Enthusiasts:** Rated 4.6 stars by 500+ users, a top choice for serious LS engine builders craving reliability and performance. - • **Precision OEM Replacement:** Seamlessly swap worn lifters with exact Delphi LS7 specs for flawless engine harmony. - • **Wide Engine Compatibility:** Fits a broad range of GM LS engines from LS1 to LY6, perfect for rebuilds and performance swaps. - • **Complete Kit with Guide Trays:** Includes 16 lifters plus 4 OEM-quality guide trays for a hassle-free, professional-grade install. - • **Enhanced Camshaft Performance:** Optimized for hydraulic roller cams, unlocking extra power and torque in naturally aspirated or boosted setups. ## Overview Michigan Motorsports Delphi LS7 Lifter Set offers 16 OEM-quality hydraulic roller lifters plus 4 guide trays, engineered as direct replacements for GM part numbers 12499225 and 25341990. Compatible with a wide range of GM LS engines (4.8L to 6.2L), these lifters are optimized for hydraulic roller camshafts, delivering enhanced power and torque for naturally aspirated, turbocharged, or supercharged builds. Trusted by over 500 customers with a 4.6-star rating, this set ensures reliable, professional-grade valvetrain upgrades. ## Description Buy Michigan Motorsports 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: Lifters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 | #118,267 in Automotive ( See Top 100 in Automotive ) #14 in Automotive Replacement Engine Lifters | | Brand | Michigan Motorsports | | Customer Reviews | 4.6 4.6 out of 5 stars (505) | | Date First Available | March 1, 2018 | | 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) ## 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 --- ## 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.at/products/74646072-delphi-ls7-lifter-set-with-guide-trays-fits-gm-ls](https://www.desertcart.at/products/74646072-delphi-ls7-lifter-set-with-guide-trays-fits-gm-ls) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-21*