---
product_id: 397358090
title: "LS Intake Manifold for Cathedral Port Heads LS1 LS2 LS6 LS Engines EFI Compatible with Chevy Corvette/SSR/TrailBlazer SS,for Pontiac Firebird/GTO,for Cadillac CTS,for Saab 9-7X Aero (Black 92MM)"
brand: "poseng"
price: "495 kr"
currency: DKK
in_stock: false
url: https://www.desertcart.dk/products/397358090-ls-intake-manifold-for-cathedral-port-heads-ls1-ls2-ls6
store_origin: DK
region: Denmark
---

# 92mm throttle body opening for max airflow Compatible with 10+ LS engine variants & models 3mm thick TIG welded T6061 aluminum, ultra-durable LS Intake Manifold for Cathedral Port Heads LS1 LS2 LS6 LS Engines EFI Compatible with Chevy Corvette/SSR/TrailBlazer SS,for Pontiac Firebird/GTO,for Cadillac CTS,for Saab 9-7X Aero (Black 92MM)

**Brand:** poseng
**Price:** 495 kr
**Availability:** ❌ Out of Stock

## Summary

> 💥 Elevate Your LS Engine Game — Power Meets Precision!

## Quick Answers

- **What is this?** LS Intake Manifold for Cathedral Port Heads LS1 LS2 LS6 LS Engines EFI Compatible with Chevy Corvette/SSR/TrailBlazer SS,for Pontiac Firebird/GTO,for Cadillac CTS,for Saab 9-7X Aero (Black 92MM) by poseng
- **How much does it cost?** 495 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/397358090-ls-intake-manifold-for-cathedral-port-heads-ls1-ls2-ls6)

## 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

- • **Unmatched Durability:** Crafted from 3mm thick T6061 aluminum and TIG welded for rock-solid strength—no flex under boost or vacuum stress.
- • **Sleek Black Polished Finish:** Not just performance—stand out with a polished black manifold that adds a stealthy, professional look under your hood.
- • **Wide Compatibility Spectrum:** Fits a broad range of LS engines (LS1, LS2, LS6, and more) and iconic models like Corvette, Firebird, GTO, and Cadillac CTS V-series.
- • **Complete Performance Package:** Includes intake manifold, rear MAP sensor port, dual high-flow fuel rails, braided fuel crossover line, gaskets, and hardware—ready to install and dominate.
- • **Precision Engineered Airflow:** Boost your LS engine’s breathing with a 92mm throttle body opening that slashes air resistance and maximizes power delivery.

## Overview

This LS Intake Manifold is a high-performance, EFI-compatible upgrade designed for LS-based engines with cathedral port heads. Made from 3mm thick TIG welded T6061 aluminum, it features a 92mm throttle body opening to optimize airflow and throttle response. Compatible with a wide range of Chevy, Pontiac, Cadillac, and Saab models, it includes fuel rails, a rear MAP sensor port, and all necessary hardware for a seamless installation. Finished in polished black, it combines durability, style, and enhanced engine performance.

## Description

Description:Intake Manifold Height: 8.26 inches (approx. 3 inches higher than stock)Intake total length: 19.2 inchesMaterial Thickness: 3mmThrottle Body Opening: 92mm3/4 high flow fuel rails: 2 includedFuel Rail Fitting Thread: 1/2-14Vacuum Ports: 3Vacuum Port: 1/4NPT, 1/8NPT, 1/8NPT, 1/8NPTMAP Port in Rear: includedMaterial: TIG Welded AluminumColor: BlackFinish: PolishedAppliaction:Fits: LS Based Engines with Cathedral Port Heads ShapeLS1 LS2 LS6 (6.0L 5.6L 5.3L 4.8L)Chevrolet Small Block V8 GEN. III/IV(LS-Based)4.8L / 293 CI (LR4)5.3L / 325 CI (L33,L59,LM4,LM7)5.7L / 346 CI（LS1,LS6)6.0L / 364 CI（LQ4,LQ9,LS2)Original LS1/LS2/LS6 Engine Applications:Compatible with 1997-2004 Chevrolet CorvetteCompatible with 1998-2002 Pontiac Firebird Formula, Trans AMCompatible with 2001-2004 Corvette Z06Compatible with 2004-2005 Cadillac CTS V-seriesCompatible with 2005-2007 Chevrolet CorvetteCompatible with 2005-2006 Chevrolet SSRCompatible with 2006-2009 Chevrolet TrailBlazer SSCompatible with 2006-2007 Cadillac CTS V-SeriesCompatible with 2005-2006 Pontiac GTOCompatible with 2008-2009 Saab 9-7X AeroPackage Includes:1 x Intake Manifoldn x Gasket and hardware2 x Fuel Rails1 x Braided Fuel Crossover Line

## Features

- 💨[Engine] Intake manifold for LS based engines with cathedral port heads shape, 6.0L 5.7L 5.3L 4.8L LR4,L33,L59,LM4,LM7,LS1,LS6,LQ4,LQ9, LS2.
- 💨[Model] LS intake manifold is compatible with Chevy Corvette 97-04, Pontiac Firebird Formula, Trans AM 98-02, Corvette Z06 01-04, Cadillac CTS V-series 04-05, Chevrolet Corvette 05-07,Chevrolet SSR 05-06, Chevrolet TrailBlazer SS 06-09, Cadillac CTS V-Series 06-07, Pontiac GTO 05-06, Saab 9-7X Aero 08-09
- 💨[High Strength] Made of 3mm thickness T6061 sheet aluminum; TIG welded; hold up to 30lbs.The intake will not bend or flex with boost or vacuum bore.
- 💨[Function] Reduce air flow resistance, increase air flow, and distribute air flow to 8 cylinders more evenly, thereby improving performance and throttle response.
- 💨[Package Includes] Intake manifold with rear map sensor port, gaskets, hardware, fuel rails, fuel crossover line.(92mm throttle body, throttle position sensor (TPS),Injector are not included.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | POSENG |
| Part number | IM-1011-BK-CS |
| Item Weight | 7.78 Kilograms |
| Package Dimensions | 59 x 35 x 25.2 cm; 7.78 kg |
| Manufacturer reference | IM-1011-BK-CS |
| Size | 92MM |
| Color | Black Intake Manifold |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![LS Intake Manifold for Cathedral Port Heads LS1 LS2 LS6 LS Engines EFI Compatible with Chevy Corvette/SSR/TrailBlazer SS,for Pontiac Firebird/GTO,for Cadillac CTS,for Saab 9-7X Aero (Black 92MM) - Image 1](https://m.media-amazon.com/images/I/61MF+ZhoIHL.jpg)
![LS Intake Manifold for Cathedral Port Heads LS1 LS2 LS6 LS Engines EFI Compatible with Chevy Corvette/SSR/TrailBlazer SS,for Pontiac Firebird/GTO,for Cadillac CTS,for Saab 9-7X Aero (Black 92MM) - Image 2](https://m.media-amazon.com/images/I/61qUxGnkBBL.jpg)
![LS Intake Manifold for Cathedral Port Heads LS1 LS2 LS6 LS Engines EFI Compatible with Chevy Corvette/SSR/TrailBlazer SS,for Pontiac Firebird/GTO,for Cadillac CTS,for Saab 9-7X Aero (Black 92MM) - Image 3](https://m.media-amazon.com/images/I/61ORoveFZeL.jpg)
![LS Intake Manifold for Cathedral Port Heads LS1 LS2 LS6 LS Engines EFI Compatible with Chevy Corvette/SSR/TrailBlazer SS,for Pontiac Firebird/GTO,for Cadillac CTS,for Saab 9-7X Aero (Black 92MM) - Image 4](https://m.media-amazon.com/images/I/61ycHNwUy9L.jpg)
![LS Intake Manifold for Cathedral Port Heads LS1 LS2 LS6 LS Engines EFI Compatible with Chevy Corvette/SSR/TrailBlazer SS,for Pontiac Firebird/GTO,for Cadillac CTS,for Saab 9-7X Aero (Black 92MM) - Image 5](https://m.media-amazon.com/images/I/61pb1zbAC4L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Will this work for a 04 gmc sierra**
A: I believe so. You will lose torque

**Q: Will this fit a2011 ly6**
A: https://www.amazon.com/Connect-Adapter-Fitting-LS3-6AN-AN808-02B/dp/B015ORLDNG?pd_rd_w=LUTlu&content-id=amzn1.sym.f2c818da-d87b-4e54-b2fe-ab9306b41593&pf_rd_p=f2c818da-d87b-4e54-b2fe-ab9306b41593&pf_rd_r=ZJ8HCRAQ8TM0GQ3CKCV9&pd_rd_wg=nfevB&pd_rd_r=29c0b659-e5f4-412f-afe8-2b92c3dcd8d1&pd_rd_i=B015ORLDNG&psc=1&ref_=pd_bap_m_aisles_rp_aisle_1_wdg_289_1_1_t

**Q: Is there a spot for a mat sensor? according to terminators x instructions it is required**
A: Yes on the back. This intake also holds 20 psi of boost without issues.

**Q: Will this fit lq4**
A: Yes it fits LQ4  you will need to buy a idler pulley relocation bracket as well as a 90 degree orb AN fitting to clear the alternator. A 99” belt will be required as well, provided you are using all stock accessories.

## Frequently Bought Together

- POSENG Intake Manifold for LS Cathedral Port Heads for LS1 LS2 LS6 LS Engines Compatible with Chevy 4.8 5.3 5.7 6.0 HTRACING (Black 92MM)
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**Shop now:** [https://www.desertcart.dk/products/397358090-ls-intake-manifold-for-cathedral-port-heads-ls1-ls2-ls6](https://www.desertcart.dk/products/397358090-ls-intake-manifold-for-cathedral-port-heads-ls1-ls2-ls6)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-12*