FAST LSXRt Manifold LS3 102MM High HP Runner - Black - FAST 146105B
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FAST LSXRt Manifold LS3 102MM High HP Runner - Black

FAST
FST146105B
036584374725
Intake Manifolds
8 Units In Stock - Ships Next Business Day
$ 1,348.95
$ 1,348.95

This FAST intake manifold is built for the verified 2007-2014 Cadillac Escalade application and the additional vehicles listed below. Confirm the engine configuration, mating components, control system, dimensions, and manufacturer part number 146105B before ordering.

Key Features

  • FAST intake manifold identified by exact manufacturer part number 146105B
  • Designed for the stated engine, airflow, fuel-system, sensor, or control interface
  • Exact dimensions, connectors, port style, calibration, and mating parts must be confirmed
  • New performance component supplied in the quantity stated for the exact part number

Fitment

Years Make Model Application
2007-2014 Cadillac Escalade Confirm engine, trim, and all FAST application notes
2007-2014 Cadillac Escalade ESV Confirm engine, trim, and all FAST application notes
2007-2013 Cadillac Escalade EXT Confirm engine, trim, and all FAST application notes
2007-2009 Chevrolet Avalanche Confirm engine, trim, and all FAST application notes
2008-2013 Chevrolet Corvette Confirm engine, trim, and all FAST application notes
2014-2017 Chevrolet SS Confirm engine, trim, and all FAST application notes
2007-2013 Chevrolet Silverado 1500 Confirm engine, trim, and all FAST application notes
2007-2009 Chevrolet Suburban 1500 Confirm engine, trim, and all FAST application notes
2008-2009 Chevrolet Tahoe Confirm engine, trim, and all FAST application notes
2007-2013 GMC Sierra 1500 Confirm engine, trim, and all FAST application notes
2007-2014 GMC Yukon Confirm engine, trim, and all FAST application notes
2007-2014 GMC Yukon XL 1500 Confirm engine, trim, and all FAST application notes
2008-2009 Pontiac G8 Confirm engine, trim, and all FAST application notes

Specifications

Brand FAST
Manufacturer Part Number 146105B
Product Type Intake Manifolds
Fitment State Vehicle Specific
Condition New
Nominal Size 102MM
Engine or Product Family LSXRt, LS3

What's Included

One new FAST intake manifold identified by manufacturer part number 146105B. Additional gaskets, sensors, wiring, fittings, adapters, rails, injectors, throttle bodies, and hardware are included only when expressly stated for this exact part number.

About FAST

FAST develops electronic fuel injection, intake manifolds, throttle bodies, sensors, wiring, and supporting components for performance engine combinations. Correct selection depends on the exact part number and complete system requirements.

Related FAST Products

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Frequently Asked Questions

What cylinder-head port and throttle-body size work with FAST 146105B?
Match the exact cylinder-head port style, throttle-body opening, fuel-rail layout, injector dimensions, hood clearance, and all FAST application notes before ordering.

Will FAST 146105B require tuning?
Airflow and manifold changes can alter fueling and load calculations. Review the complete combination with a qualified tuner and follow FAST guidance before operation.

Are fuel rails, injectors, gaskets, and a throttle body included with FAST 146105B?
Only parts expressly listed for this exact part number are included. Manifolds and kits can have different contents, so verify every rail, seal, injector, sensor, and throttle-body requirement.

Installation Instructions

Follow the current FAST instructions for manufacturer part number 146105B and the vehicle or engine service information. Verify compatibility before disassembly, disconnect power and relieve fuel pressure when applicable, use new seals where specified, torque all fasteners correctly, check wiring and hose routing, inspect for leaks or binding, and complete any required calibration or relearn. Professional installation is recommended.

Request For Information

Have questions about FAST LSXRt Manifold LS3 102MM High HP Runner - Black? Fill out the form below and we'll get back to you by the next business day.
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