--- product_id: 279034562 title: "Head Stud Replacement Kit for 2004+ Chevrolet Gen III IV LS 4.8L - 6.2L Small Block Cylinder (Primary Head Bolt Lengths Must All be the Same Length) - Xotic Performance™ CP883" brand: "xotic performance" price: "S/.1534" currency: PEN in_stock: true reviews_count: 10 category: "Xotic Performance" url: https://www.desertcart.pe/products/279034562-head-stud-replacement-kit-for-2004-chevrolet-gen-iii-iv store_origin: PE region: Peru --- # 220,000 psi tensile strength Centerless ground for perfect fit Broached stud ends for easy install Head Stud Replacement Kit for 2004+ Chevrolet Gen III IV LS 4.8L - 6.2L Small Block Cylinder (Primary Head Bolt Lengths Must All be the Same Length) - Xotic Performance™ CP883 **Brand:** xotic performance **Price:** S/.1534 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your LS engine with studs that hold tight and perform right! ## Quick Answers - **What is this?** Head Stud Replacement Kit for 2004+ Chevrolet Gen III IV LS 4.8L - 6.2L Small Block Cylinder (Primary Head Bolt Lengths Must All be the Same Length) - Xotic Performance™ CP883 by xotic performance - **How much does it cost?** S/.1534 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/279034562-head-stud-replacement-kit-for-2004-chevrolet-gen-iii-iv) ## Best For - xotic performance enthusiasts ## Why This Product - Trusted xotic performance brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Strength:** Xotic 7200 alloy delivers 220,000 psi tensile strength—built to dominate under pressure. - • **Turbo-Ready Clamping:** Exceeds clamping forces of standard bolts, securing cylinder heads even in extreme high-pressure turbo setups. - • **Effortless Maintenance:** Broached stud ends simplify cylinder head removal, saving you time and hassle on every service. - • **Precision Engineered Fit:** Centerless ground studs ensure flawless concentricity for a perfect, worry-free fit every time. - • **Complete Installation Kit:** Includes 30 studs, nuts, hardened washers, sockets, allen wrenches, and lubricant—everything you need, no guesswork. ## Overview The Xotic Performance CP883 Head Stud Replacement Kit is a direct-fit, ultra-strong upgrade for 2004+ Chevrolet Gen III/IV LS engines (4.8L to 6.2L). Crafted from Grade 7200 alloy steel with 220,000 psi tensile strength and precision centerless grinding, these studs provide superior clamping force and durability. The kit includes all necessary hardware and tools for easy installation, designed to withstand extreme turbocharged conditions while ensuring reliable cylinder head sealing. ## Description Product description Metallurgy & Failure Analysis Breaking Through 232K PSI Join us on a journey through precision engineering and see firsthand how our head studs stand up to the ultimate tests. This isn't just about parts; it's about power, endurance, and the relentless pursuit of performance. Review: Great product - Haven’t installed them yet but looks to be good quality Review: Attention to detail. - Looks well made and packaged well. Car is Going on the dyno in a few days so time will tell.I like how they add the tools to do the job. It’s getting all the boost! ## Features - Direct Fit Replacement - Fits selected 2004+ Chevrolet Gen III IV LS 6.0L 4.8L 5.3L 6.2L Models. Do not purchase until you have verified primary head bolt lengths (must all be the same length). Engineered to unleash more performance out of your vehicle. Centerless ground to assure perfect concentricity. - Ultra Strength - Xotic 7200 material properties allow for far greater tensile strength compared to 8740 chromoly steel head studs. Rated at 220,000 psi tensile strength. Threads rolled after heat treatment for optimum fatigue strength. Ample clamping strength prevents cylinder heads from lifting. - Easy Installation - Broached stud ends install & make cylinder head removal easier. Installation manual is included with drawn diagrams to ease the installation process. Head studs are designed to retain cylinder seal even with today's extreme high pressure turbo systems. These studs far exceed clamping forces provided by standard head bolts. - Kit Includes - 30x Heads Studs, 30x Nuts, 30x Hardened Parallel Washers, 2x Sockets, 2x Allen Wrench, 1x Fastener Assembly Lubricant & Instruction Manual. Black oxide finish protects from wear and tear. Hardened parallel washers allow for uniform load distribution and accurate torque readings. - Worry-free Purchase -Rigorous quality inspections are undertaken to help ensure product standards. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08NYZPQ3K | | Best Sellers Rank | #600,043 in Automotive ( See Top 100 in Automotive ) #272 in Automotive Replacement Engine Head Bolt Sets | | Brand | Xotic Performance | | Color | Black | | Compatible Groove Diameter | 14 Millimeters | | Condition Type | 7200 | | Customer Reviews | 4.3 out of 5 stars 72 Reviews | | Exterior Finish | Black Oxide | | Fastener Material | Alloy Steel | | Finish Types | Black Oxide | | Hardware Material | Alloy Steel | | Item Diameter | 14 Millimeters | | Item Hardness | High (indirectly inferred from tensile strength) | | Manufacturer | Xotic Performance | | Material | Alloy Steel | | Material Type | Alloy Steel | | Maximum Shear Strength | 132000 psi | | Model | CP883 | | Number Of Items | 1 | | Number of Pieces | 30 | | Part Number | CP883 | | Screw Head Style | Broached | | Set Screw Thread Type | Metric | | Size Name | One Size | | Thread Coverage | Partially Threaded | | Thread Size | M14*237 | | Thread Style | Right Hand | | Thread Type | Metric | | UPC | 663647156143 | | Unit Count | 1.0 Count | ## Product Details - **Exterior Finish:** Black Oxide - **Head Style:** Broached - **Manufacturer Grade:** Grade 7200 - **Material:** Alloy Steel - **Thread Size:** M14*237 ## Images ![Head Stud Replacement Kit for 2004+ Chevrolet Gen III IV LS 4.8L - 6.2L Small Block Cylinder (Primary Head Bolt Lengths Must All be the Same Length) - Xotic Performance™ CP883 - Image 1](https://m.media-amazon.com/images/I/7194OsM+KNL.jpg) ![Head Stud Replacement Kit for 2004+ Chevrolet Gen III IV LS 4.8L - 6.2L Small Block Cylinder (Primary Head Bolt Lengths Must All be the Same Length) - Xotic Performance™ CP883 - Image 2](https://m.media-amazon.com/images/I/61ZMRnKZm6L.jpg) ![Head Stud Replacement Kit for 2004+ Chevrolet Gen III IV LS 4.8L - 6.2L Small Block Cylinder (Primary Head Bolt Lengths Must All be the Same Length) - Xotic Performance™ CP883 - Image 3](https://m.media-amazon.com/images/I/61dKnmhSC3L.jpg) ![Head Stud Replacement Kit for 2004+ Chevrolet Gen III IV LS 4.8L - 6.2L Small Block Cylinder (Primary Head Bolt Lengths Must All be the Same Length) - Xotic Performance™ CP883 - Image 4](https://m.media-amazon.com/images/I/41eytTsBuzL.jpg) ![Head Stud Replacement Kit for 2004+ Chevrolet Gen III IV LS 4.8L - 6.2L Small Block Cylinder (Primary Head Bolt Lengths Must All be the Same Length) - Xotic Performance™ CP883 - Image 5](https://m.media-amazon.com/images/I/51+u1fvbo7L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by A***R on January 17, 2026* Haven’t installed them yet but looks to be good quality ### ⭐⭐⭐⭐⭐ Attention to detail. *by K***E on May 6, 2026* Looks well made and packaged well. Car is Going on the dyno in a few days so time will tell.I like how they add the tools to do the job. It’s getting all the boost! ### ⭐⭐⭐⭐⭐ Great value *by P***L on April 9, 2026* Love these headsets. They are on my LS3 and work fantastic. No issues even at 25+psi of boost. --- ## 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.pe/products/279034562-head-stud-replacement-kit-for-2004-chevrolet-gen-iii-iv](https://www.desertcart.pe/products/279034562-head-stud-replacement-kit-for-2004-chevrolet-gen-iii-iv) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-31*