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ShopLate Model GM Cars/Trucks06-09 Trailblazer SSInductionIntakes & Throttle Bodies → FAST 102mm LSX-RT Truck Intake Manifold
FAST 102mm LSX-RT Truck Intake Manifold

FAST 102mm LSX-RT Truck Intake Manifold

FAST 102mm LSX-RT Truck Intake Manifold

base price $899.99
item# 111-146602
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Designed specifically for GM 4.8/5.3/6.0L cathedral port truck engines and cathedral port LS1, -2, -6 race applications where hood clearance is not a concern, the FAST™ LSXRT™102mm Intake Manifold follows the path chartered by the original FAST™ LSX™ Gen III Intake by featuring a modular design that allows for easy porting and disassembly and a runner design that yields an incredible 25 peak horsepower gain over the stock intake, on a stock 6.0L engine with a Big Mouth 102mm Throttle Body™. And similar to the LSXR™ 102mm Intake Manifold for cars, the LSXRT™ features the ability to remove individual runners for modification.

The LSXRT™ is constructed from a proprietary precision injection molded polymer which offers many benefits, including lighter weight, greater strength and lower heat soak propensity. While it features a 102mm air inlet that was designed for the FAST™ Big Mouth 102mm Throttle Body™, it can also be used with stock 90mm or aftermarket 92mm throttle bodies (78mm three-bolt throttle bodies require an adapter). Other features include integrated nitrous bungs and precise bolt-on fit that permits the use of factory accessories and OEM fuel/emission connections without adjustments or clearance issues. Some GM truck models may require the FAST™ 92mm or 102mm throttle body.

**1999-2002 trucks will require a 92mm or 102mm cable-driven throttle body, as well as OEM fuel rail kit # 111-146030-KIT or billet fuel rail kit # 111-146028-KIT

**2002-2007 classic body style trucks will reuse their factory throttle body and require throttle body adapter # 146029-KIT, as well as OEM fuel rail kit # 111-146030-KIT or billet fuel rail kit # 111-146028-KIT

**New body style 2007-2010+ trucks will reuse their factory throttle body without an adapter, and it will require OEM fuel rail kit # 111-146031-KIT or billet fuel rail kit # 111-146028-KIT

*Optional Fuel Rail Kit  
*Optional Throttle Body  
*Optional Throttle Body Spacer  

Base Price: $899.99
Customized Price: $899.99

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Related Tags:   &   (for   (LS   1   102mm   1997-2004   2x4   2x4160   3   300-137   90mm   92mm   Atomic   Black   Body   Carbureted   carburetor)   Cathedral   Cathedral-Port  
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