--- product_id: 240426152 title: "Michigan Motorsports Camshaft Thrust Retainer Plate Kit | Fits Non-VVT LS Engines | 4.8L 5.3L 6.0L 6.2L LS1 LQ4 LQ9 LS2 LS3 | Replaces GM #12589016 | Includes ARP 134-1002 Bolt Kit" brand: "michigan motorsports" price: "289.96 DT" currency: TND in_stock: true category: "Michigan Motorsports" url: https://www.desertcart.tn/products/240426152-michigan-motorsports-camshaft-thrust-retainer-plate-kit-fits-non-vvt store_origin: TN region: Tunisia --- # OEM-fit replacement for LS engines Includes ARP bolts for extreme clamping force Heavy-duty flat-style plate prevents bolt damage Michigan Motorsports Camshaft Thrust Retainer Plate Kit | Fits Non-VVT LS Engines | 4.8L 5.3L 6.0L 6.2L LS1 LQ4 LQ9 LS2 LS3 | Replaces GM #12589016 | Includes ARP 134-1002 Bolt Kit **Brand:** michigan motorsports **Price:** 289.96 DT **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your LS build with race-ready precision and rock-solid reliability! ## Quick Answers - **What is this?** Michigan Motorsports Camshaft Thrust Retainer Plate Kit | Fits Non-VVT LS Engines | 4.8L 5.3L 6.0L 6.2L LS1 LQ4 LQ9 LS2 LS3 | Replaces GM #12589016 | Includes ARP 134-1002 Bolt Kit by michigan motorsports - **How much does it cost?** 289.96 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/240426152-michigan-motorsports-camshaft-thrust-retainer-plate-kit-fits-non-vvt) ## 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 - • **Precision OEM Fit:** Seamlessly replaces GM #12589016 for hassle-free installation on non-VVT LS engines. - • **Wide Compatibility:** Fits 4.8L to 6.2L LS1, LQ4, LQ9, LS2, LS3 non-VVT engines for versatile engine builds. - • **Unmatched Durability:** Heavy-duty flat-style plate eliminates weak factory design, ensuring long-term reliability. - • **Race-Proven Performance:** Trusted by professional LS builders for street, strip, and endurance racing applications. - • **Premium ARP Bolt Upgrade:** Includes ARP 134-1002 flat-head bolts that resist loosening under high-RPM stress. ## Overview The Michigan Motorsports Camshaft Thrust Retainer Plate Kit is a direct OEM replacement for GM #12589016, designed specifically for non-VVT LS engines ranging from 4.8L to 6.2L. Featuring a heavy-duty flat-style plate and premium ARP 134-1002 bolts, this kit prevents bolt stripping and loosening under high RPM, making it the trusted choice for professional LS builders in street and racing applications. ## Description Buy Michigan Motorsports Camshaft Thrust Retainer Plate Kit | Fits Non-VVT LS Engines | 4.8L 5.3L 6.0L 6.2L LS1 LQ4 LQ9 LS2 LS3 | Replaces GM #12589016 | Includes ARP 134-1002 Bolt Kit: Head Bolt Sets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Direct GM 12589016 Replacement – Perfect OEM‑fit upgrade for LS1, LS2, LS3, LQ4, LQ9, and other Gen III/IV non‑VVT LS engines, making installation straightforward and hassle‑free. - Heavy‑Duty Flat‑Style Plate – Eliminates the weak factory countersunk torx design, preventing stripped or seized bolts during disassembly and ensuring long‑term serviceability. - Includes ARP 134‑1002 Bolt Upgrade – Premium flat‑head ARP bolts provide extreme clamping force, resisting loosening under high‑RPM stress for maximum reliability. - Proven in High‑Performance Builds – Trusted by professional LS builders for street, strip, and endurance racing applications thanks to its strength, precision, and consistent performance. - Built for Non‑VVT LS Engines – Compatible with 4.8, 5.3, 5.7, 6.0, and 6.2L non‑VVT LS configurations. Not for VVT engines; use the correct countersunk version if your build has VVT. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08LW4H26W | | Best Sellers Rank | #16,251 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Engine Head Bolt Sets | | Brand | Michigan Motorsports | | Color | Black | | Compatible Groove Diameter | 8.06 millimeters | | Customer Reviews | 4.9 4.9 out of 5 stars (334) | | Exterior Finish | Black Oxide | | Fastener Size | 8mm | | Fastener Type | bolts | | Finish Types | Black Oxide | | Head Type | Flat | | Item Diameter | 2.25 inches | | Item Dimensions | 6.3 x 6.61 x 16.14 inches | | Item Hardness | Grade 3 or 4 | | Manufacturer | Michigan Motorsports | | Manufacturer Grade | Grade III | | Material Type | Alloy Steel | | Metal Type | Alloy Steel | | Model | E6300+F6200 | | Number Of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 2 | | Part Number | E6300+F6200 | | Screw Head Style | Flat | | Set Name | Camshaft Thrust Retainer Plate Kit with ARP 134-1002 Bolts | | Set Screw Thread Type | Metric | | Size Name | M8 | | Thread Class | 3A | | Thread Size | M8 | | Thread Style | Right Hand | | Thread Type | Metric | | Unit Count | 1 Count | ## Product Details - **Exterior Finish:** Black Oxide - **Head Style:** Flat - **Manufacturer Grade:** Grade III - **Material:** Alloy Steel - **Thread Size:** M8 ## Images ![Michigan Motorsports Camshaft Thrust Retainer Plate Kit | Fits Non-VVT LS Engines | 4.8L 5.3L 6.0L 6.2L LS1 LQ4 LQ9 LS2 LS3 | Replaces GM #12589016 | Includes ARP 134-1002 Bolt Kit - Image 1](https://m.media-amazon.com/images/I/71TbcOfoVJL.jpg) ## Frequently Bought Together - Michigan Motorsports Camshaft Thrust Retainer Plate LS Includes ARP Bolt Kit 134-1002 Gen III IV 4.8 5.3L 6.0L 6.2L LS LS1 LQ4 LQ9 LS2 LS3 Fits 12589016 Non-VVT - Michigan Motorsports LS Timing Chain Set with Cam Sprocket, ARP Cam Bolts, Crank Gear, Timing Chain, and Dampner | Fits GM LS Engines | 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4 - Melling-10295 Oil Pump, Wet Sump, Internal, Standard Volume, High Pressure, GM LS-Series, Each --- ## 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.tn/products/240426152-michigan-motorsports-camshaft-thrust-retainer-plate-kit-fits-non-vvt](https://www.desertcart.tn/products/240426152-michigan-motorsports-camshaft-thrust-retainer-plate-kit-fits-non-vvt) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-18*