--- product_id: 379062938 title: "POSENG Intake Manifold for LS Cathedral Port Cylinder Heads Compatible with L..." brand: "poseng" price: "2661.17 DT" currency: TND in_stock: true reviews_count: 11 category: "Poseng" url: https://www.desertcart.tn/products/379062938-poseng-intake-manifold-for-ls-cathedral-port-cylinder-heads-compatible store_origin: TN region: Tunisia --- # Includes gaskets, hardware & fuel rails Fits LS1, LS2, LS6, LSX engines 3MM T6061 aluminum thickness POSENG Intake Manifold for LS Cathedral Port Cylinder Heads Compatible with L... **Brand:** poseng **Price:** 2661.17 DT **Availability:** ✅ In Stock ## Summary > ⚡ Unlock LS Power Potential with Precision & Style! ## Quick Answers - **What is this?** POSENG Intake Manifold for LS Cathedral Port Cylinder Heads Compatible with L... by poseng - **How much does it cost?** 2661.17 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/379062938-poseng-intake-manifold-for-ls-cathedral-port-cylinder-heads-compatible) ## Best For - poseng enthusiasts ## Why This Product - Trusted poseng brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Throttle Body Ready:** Designed for 102mm throttle body, adaptable to 92mm for versatile tuning options. - • **Wide Vehicle Compatibility:** Perfect for Corvette, Firebird, CTS V-series, GTO, TrailBlazer SS & more — join the elite LS community. - • **Comprehensive Installation Kit Included:** Comes with gaskets, fuel rails, crossover line & rear MAP sensor port for seamless upgrade. - • **Durable 3MM T6061 Aluminum Construction:** Lightweight yet rock-solid stability for consistent high-performance under pressure. - • **Precision Engineered for LS Cathedral Ports:** Optimized fit for LS1, LS2, LS6, LSX heads ensures peak airflow and power gains. ## Overview The POSENG Intake Manifold is a high-quality, 3MM thick T6061 aluminum upgrade designed specifically for LS Cathedral Port Cylinder Heads. Compatible with a broad range of GM LS engines and vehicles from 1997-2009, it includes essential installation components like gaskets, fuel rails, and a rear MAP sensor port. Engineered for optimal airflow and durability, it supports 102mm throttle bodies and offers a reliable performance boost for serious LS enthusiasts. ## Description Buy POSENG Intake Manifold for LS Cathedral Port Cylinder Heads Compatible with LS1 LS2 LS6 LSX HTRACING (Silver): Intake Manifolds - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Intake - Very nice zng grezt quality Review: 8/10 for a boosted engine. - Intake looks fairly good quality. It passed an 18psi pressure check. Anodizing was perfect. You may have to drill holes in the fuel rail stand if you use common aftermarket injectors to lower the rail height, not too big of a deal, it’s like 16ga aluminum sheet metal. I wouldn’t recommend this intake on naturally aspirated engines. TECHNICALLY it is a square port intake. It is a square port runner all the way down to the injector boss, which then flares out to a cathedral port (like a typical cathedral intake) but the difference is the runner is still square, the injector boss is totally separated from the runner itself and not blended into the runner. I’ve attached a picture for you to see. Running a square port intake on a cathedral head on an n/a engine will obviously work, but with significantly decreased power. Overall an 8/10. When you look at other high ram intake options, the prices are ridiculous. Would other intakes flow a little better? Yes. Would I run this over my Holley high ram on my drag truck? No shot. Did I put this on my turbo LS daily? Absolutely. ## Features - Application: Compatible with LS all Cathedral Port Cylinder Heads 6.0L 5.7L 5.3L 4.8L LR4,L33,L59,LM4,LM7,LS1,LS6,LQ4,LQ9, LS2. - COMPATIBLE WITH: 1997-2004 Chevrolet Corvette; 1998-2002 Pontiac Firebird Formula, Trans AM;2001-2004 Corvette Z06;2004-2005 Cadillac CTS V-series; 2005-2007 Chevrolet Corvette; 2005-2006 Chevrolet SSR;2006-2009 Chevrolet TrailBlazer SS;2006-2007 Cadillac CTS V-Series;2005-2006 Pontiac GTO;2008-2009 Saab 9-7X Aero - Note: This intake manifold works well with 102mm Throttle Body, it can also work with 92mm throttle body (May be loose). - Good Performance: Made of 3MM thickness T6061 Sheet Aluminum, stay stable as always. - Package Includes: Intake manifold with rear map sensor port, gaskets, hardware, fuel rails, fuel crossover line.(102mm throttle body, throttle position sensor (TPS),Injector are not included.) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09FLFW5RJ | | Best Sellers Rank | #119,426 in Automotive ( See Top 100 in Automotive ) #33 in Automotive Replacement Engine Intake Manifolds | | Brand | POSENG | | Customer Reviews | 4.2 4.2 out of 5 stars (106) | | Date First Available | September 6, 2021 | | Item Weight | 16.72 pounds | | Item model number | IM-1012-S-CS | | Manufacturer | POSENG | | Manufacturer Part Number | IM-1012-S-CS | | Package Dimensions | 23.3 x 14.1 x 9.9 inches | ## Images ![POSENG Intake Manifold for LS Cathedral Port Cylinder Heads Compatible with L... - Image 1](https://m.media-amazon.com/images/I/71fMZ3tkulL.jpg) ![POSENG Intake Manifold for LS Cathedral Port Cylinder Heads Compatible with L... - Image 2](https://m.media-amazon.com/images/I/61Vjv1ua0vL.jpg) ![POSENG Intake Manifold for LS Cathedral Port Cylinder Heads Compatible with L... - Image 3](https://m.media-amazon.com/images/I/61Wp-uzLb8L.jpg) ![POSENG Intake Manifold for LS Cathedral Port Cylinder Heads Compatible with L... - Image 4](https://m.media-amazon.com/images/I/51H1xPI-EHL.jpg) ![POSENG Intake Manifold for LS Cathedral Port Cylinder Heads Compatible with L... - Image 5](https://m.media-amazon.com/images/I/71rBJaMRJIL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Intake *by M***T on June 21, 2026* Very nice zng grezt quality ### ⭐⭐⭐⭐⭐ 8/10 for a boosted engine. *by W***N on June 23, 2025* Intake looks fairly good quality. It passed an 18psi pressure check. Anodizing was perfect. You may have to drill holes in the fuel rail stand if you use common aftermarket injectors to lower the rail height, not too big of a deal, it’s like 16ga aluminum sheet metal. I wouldn’t recommend this intake on naturally aspirated engines. TECHNICALLY it is a square port intake. It is a square port runner all the way down to the injector boss, which then flares out to a cathedral port (like a typical cathedral intake) but the difference is the runner is still square, the injector boss is totally separated from the runner itself and not blended into the runner. I’ve attached a picture for you to see. Running a square port intake on a cathedral head on an n/a engine will obviously work, but with significantly decreased power. Overall an 8/10. When you look at other high ram intake options, the prices are ridiculous. Would other intakes flow a little better? Yes. Would I run this over my Holley high ram on my drag truck? No shot. Did I put this on my turbo LS daily? Absolutely. ### ⭐⭐⭐⭐⭐ Nice aftermarket option *by R***E on April 2, 2026* Nice quality ## Frequently Bought Together - POSENG Intake Manifold for LS Cathedral Port Cylinder Heads Compatible with LS1 LS2 LS6 LSX HTRACING (Silver) - maXpeedingrods 102mm Throttle Body Assembly with TPS IAC Throttle Position Sensor for Chevy LSX LS LS1 LS2 LS7 Silver - PQY 36" Braided Throttle Cable Kit Compatible with 97-07 Chevrolet/Chevy LS1 Engine 4.8L 5.3L 5.7L 6.0L --- ## 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/379062938-poseng-intake-manifold-for-ls-cathedral-port-cylinder-heads-compatible](https://www.desertcart.tn/products/379062938-poseng-intake-manifold-for-ls-cathedral-port-cylinder-heads-compatible) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-22*