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FAST 146105B Lsxrt 102mm High Hp Rectangle Port Intake Manifold For Ls3/l92

(Chevrolet Silverado 1500 2007-13, Suburban 1500 2007-09, Camaro 2010-16, Corvette 2008-13, Tahoe 2008-09, Avalanche 2007-09, SS 2014-17 + 9 more models)

Manufacturer

Picture for manufacturer FAST

Part Number

146105B
13 reviews
Sale Price

$1,349.95

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The FAST 146105B LSXRT is a high-performance 102mm intake manifold engineered specifically for rectangle port LS3 and L92 cylinder heads. This race-proven intake manifold delivers exceptional airflow and power gains for forced induction and naturally aspirated applications.

Key Features:

  • 102mm throttle bore for maximum airflow capacity
  • Rectangle port design optimized for LS3 and L92 cylinder heads
  • High-flow polymer composite construction for reduced weight and heat soak
  • Integrated fuel rail mounting provisions
  • Supports high-horsepower builds up to 1400+ HP
  • Direct bolt-on installation with factory-style mounting points
  • Compatible with electronic throttle body systems

The LSXRT intake manifold features advanced runner design and plenum geometry to optimize airflow distribution across all cylinders. The lightweight composite material construction helps reduce engine bay temperatures while maintaining structural integrity under extreme performance conditions. Ideal for street/strip vehicles, road racing applications, and dedicated drag racing builds requiring maximum power potential from rectangle port LS engines.

Products specifications

Fits

Chevrolet Silverado 1500 2007-13, Suburban 1500 2007-09, Camaro 2010-16, Corvette 2008-13, Tahoe 2008-09, Avalanche 2007-09, SS 2014-17; GMC Yukon XL 1500 2007-14, Sierra 1500 2007-13, Yukon 2007-14, Sierra 2008-15; Hummer H2 2008-09 + 4 more models

C.A.R.B. EO Number

D-279-10

Fitment

Rectangle Port (LS3/L92) GM LS Engines

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings. ca.gov

C.A.R.B. Exempt?

Yes

CNC Ported

No

Includes Fuel Injectors?

No

Includes Fuel Rail Mounting Brackets?

No

Includes Fuel Rails?

No

Material

Polymer

Includes Cylinder Head to Intake Port Seals

Yes

Removable Intake Runners?

Yes

Gasket Or Seal Included

Yes

Grade Type

Performance

Color

Black

Title

LSXrt 102mm High HP Rectangle Port Intake Manifold for LS3/L92

i would like a tracking number

Great seller, happy with the shop

Easy, efficient, and available discounts up front. I like that.

Quick and easy

Great price! Even with expedited shipping, still cheaper than other stores!

cheapest price available

Very good and easy experience! Items shipped out quickly. Definitely will do future business here.

It was easy...

website fast and easy to navigate.

Quick

You had a part I couldn't find elsewhere

Awesome pricing!!

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