# Edelbrock Manifold Chevy Ls LS3 Cross Ram w/ Red Plenums

Edelbrock part #71413 LS3 Cross-Ram intake manifold is designed for Gen IV engines with LS3, L92 and L76 rectangular port cylinder heads. The Cross-Ram LS3 is ideal for anybody looking to combine great looks and outstanding performance between 1,500 - 7,000 rpm. The unique dual-plenum design features 13" long runners with flanges that will accept two, 90mm GM LS3 throttle bodies. The cross-ram dual-plenum design is ideal for twin turbo applications. When matched with high flowing air filters and inlet tubes, the dual-plenum system gives neck-snapping performance with plenty of options for engine builders and tuners. Dyno testing resulted with gains of 27 horsepower and 28 ft-lbs. of torque over a popular aftermarket manifold.

-   Great Looks And Outstanding Performance

This Part Fits:

Year

Make

Model

Submodel

2007-2008

Cadillac

Escalade

Base

2008

Cadillac

Escalade

Platinum

2007-2008

Cadillac

Escalade ESV

Base

2008

Cadillac

Escalade ESV

Platinum

2007-2008

Cadillac

Escalade EXT

Base

2007-2009

Chevrolet

Avalanche

LT

2007-2009

Chevrolet

Avalanche

LTZ

2010-2015

Chevrolet

Camaro

SS

2008-2013

Chevrolet

Corvette

Base

2010-2013

Chevrolet

Corvette

Grand Sport

2007-2009

Chevrolet

Silverado 1500

LT

2007-2009

Chevrolet

Silverado 1500

LTZ

2014-2017

Chevrolet

SS

Base

2007-2009

Chevrolet

Suburban 1500

LT

2007-2009

Chevrolet

Suburban 1500

LTZ

2008

Chevrolet

Tahoe

LTZ

2007-2008

GMC

Sierra 1500

Denali

2007-2009

GMC

Sierra 1500

SLE

2007-2009

GMC

Sierra 1500

SLT

2007-2008

GMC

Yukon

Denali

2007-2008

GMC

Yukon XL 1500

Denali

2007-2009

GMC

Yukon XL 1500

SLE

2007-2009

GMC

Yukon XL 1500

SLT

2008

Hummer

H2

Base

2008-2009

Pontiac

G8

GT

2009

Pontiac

G8

GXP

## Details

- **Price:** 2504.58 CAD
- **Vendor:** Edelbrock
- **Type:** Intake Manifolds

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2504.58 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Unmounted
- Photo - Unmounted
- Photo - out of package
- Photo - out of package
- User 1
- Technical Drawing
- Photo - Unmounted
- Photo - out of package

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/edelbrock-manifold-chevy-ls-ls3-cross-ram-w-red-plenums)
> Updated: 2026-06-27