SKU: fst54039BUS
LOW STOCK! Est Ship 3-5 Days.
SKU: fst54039BUS
LOW STOCK! Est Ship 3-5 Days.
Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $355.02 fortnightly and receive your order now. More info
LSx92 Upper Shell
The patented LSX 92mm Black Intake Manifold from FAST is the only three-piece Gen
This upper shell replaces the upper shell that came with the LSX 92mm intake manifold.
Engine Intake Manifold
Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, instrument clusters, and adjacent parts can vary between LHD and RHD configurations, but in many cases they are identical depending on the design of the vehicle and part. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included items. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
LSX 92mm Intake Manifold Upper Shell for GEN III LS1, LS2, LS6
FAST LSXR upper intake shells are constructed from advanced polymer material that offers a host of benefits over aluminum aftermarket intakes—including lighter weight, increased strength, and improved heat-dissipating characteristics. These replacement shells are compatible with FAST LSXR 102mm, LS, L99, L92, and L76 intake manifolds found on hundreds of vehicles. Order the model recommended for your application.
| Brand | FAST |
| Manufacturer's Part Number | 54039BUS |
| Part Type | Intake Manifolds, Fuel Injected |
| Product Line | FAST LSXR Upper Intake Shells |
| UPC | 036584263821 |
| Fuel Injection Style | Multi-port |
| Intake Section Included | Top section only |
| Injectors Included | No |
| Multi-Port Fuel Rails Included | No |
| EGR | No |
| Aftermarket Fuel Rail Required | No |
| Throttle Body Included | No |
| Supplemental Bosses Cast-In | No |
| Supplemental Bosses Machined | No |
| Runners Included | Yes |
| Runners Removable | No |
| Plenum Material | Polymer |
| Plenum Finish | Black |
| Remanufactured | No |
| Quantity | Sold individually. |
| FAST Manifold Upper Shell 92mm - Black | ||||
|---|---|---|---|---|
| Year Range | Make | Model | Submodels | Region |
| 2001-2004 | Avanti | II | Base | US |
| 2008-2009 | Buick | LaCrosse | Super | US |
| 2004-2007 | Buick | Rainier | CXL, CXL Plus | US |
| 2002-2005 | Cadillac | Escalade | Base | US |
| 2009-2013 | Cadillac | Escalade | Hybrid, Hybrid Platinum | US |
| 2007-2013 | Chevrolet | Avalanche | LS, LT, LTZ, Black Diamond LS, Black Diamond LT, Black Diamond LTZ | US |
| 2002-2006 | Chevrolet | Avalanche 1500 | Base, On Road Edition, Z71, North Face, WBH, Z66, LS, LT | US |
| 2009-2012 | Chevrolet | Colorado | LT | US |
| 2003-2007 | Chevrolet | Express 1500 | Base, LS, LT | US |
| 2003-2005 | Chevrolet | Express 2500 | Base, LS | US |
| 2010-2019 | Chevrolet | Express 2500 | Base, LS, LT | US |
| 2010-2019 | Chevrolet | Express 3500 | Base, LS, LT | US |
| 2006-2009 | Chevrolet | Impala | SS | US |
| 2016-2017 | Chevrolet | LCF 3500 | Base | US |
| 2006-2007 | Chevrolet | Monte Carlo | SS | US |
| 2003-2004 | Chevrolet | SSR | Base | US |
| 1999-2013 | Chevrolet | Silverado 1500 | Base, LS, LT, WT, Z71 Off-Road, Hybrid, LTZ, XFE | US |
| 2007 | Chevrolet | Silverado 1500 Classic | LS, LT, WT, Hybrid | US |
| 1999-2000 | Chevrolet | Silverado 2500 | Base, LS, LT | US |
| 2010-2019 | Chevrolet | Silverado 2500 HD | LT, LTZ, WT, High Country | US |
| 2010-2019 | Chevrolet | Silverado 3500 HD | LT, LTZ, WT, High Country | US |
| 2000-2014 | Chevrolet | Suburban 1500 | Base, LS, LT, Z71, LTZ | US |
| 2010-2013 | Chevrolet | Suburban 2500 | LS, LT | US |
| 2016-2019 | Chevrolet | Suburban 3500 HD | LS, LT | US |
| 2000-2014 | Chevrolet | Tahoe | Base, LS, LT, Z71, LTZ, Hybrid, PPV, SSV | US |
| 2006-2008 | Chevrolet | Trailblazer | LS, LT, Base | US |
| 2003-2006 | Chevrolet | Trailblazer EXT | LS, LT, North Face | US |
| 2009-2012 | GMC | Canyon | SLE, SLT | US |
| 2005-2009 | GMC | Envoy | Denali | US |
| 2003-2006 | GMC | Envoy XL | SLE, SLT, Denali | US |
| 2004-2005 | GMC | Envoy XUV | SLE, SLT | US |
| 2003-2007 | GMC | Savana 1500 | Base, SLE, LS, LT | US |
| 2003-2005 | GMC | Savana 2500 | Base, SLE | US |
| 2010-2019 | GMC | Savana 2500 | Base, LS, LT | US |
| 2010-2019 | GMC | Savana 3500 | Base, LS, LT | US |
| 1999-2013 | GMC | Sierra 1500 | SL, SLE, SLT, Base, HT, WT, Hybrid, XFE | US |
| 2007 | GMC | Sierra 1500 Classic | SL, SLE, SLT, WT, Hybrid | US |
| 1999-2000 | GMC | Sierra 2500 | SL, SLE, SLT | US |
| 2010-2019 | GMC | Sierra 2500 HD | SLE, SLT, WT, Denali, Base | US |
| 2010-2019 | GMC | Sierra 3500 HD | SLE, SLT, WT, Denali, Base | US |
| 2000-2014 | GMC | Yukon | SLE, SLT, SL, Hybrid, Denali Hybrid | US |
| 2000-2014 | GMC | Yukon XL 1500 | SLE, SLT, SL | US |
| 2010-2013 | GMC | Yukon XL 2500 | SLE, SLT | US |
| 2004 | Hummer | H2 | Base | US |
| 2007 | Hummer | H2 | Base | US |
| 2008-2010 | Hummer | H3 | Alpha, Championship Series | US |
| 2009-2010 | Hummer | H3T | Alpha | US |
| 2003-2006 | Isuzu | Ascender | Base, LS, Limited, S | US |
| 2005-2008 | Pontiac | Grand Prix | GXP | US |
| Note: Displaying first 50 entries. | ||||
Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.
LSx92 Upper Shell
The patented LSX 92mm Black Intake Manifold from FAST is the only three-piece Gen
This upper shell replaces the upper shell that came with the LSX 92mm intake manifold.
Engine Intake Manifold
Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, instrument clusters, and adjacent parts can vary between LHD and RHD configurations, but in many cases they are identical depending on the design of the vehicle and part. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included items. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
LSX 92mm Intake Manifold Upper Shell for GEN III LS1, LS2, LS6
FAST LSXR upper intake shells are constructed from advanced polymer material that offers a host of benefits over aluminum aftermarket intakes—including lighter weight, increased strength, and improved heat-dissipating characteristics. These replacement shells are compatible with FAST LSXR 102mm, LS, L99, L92, and L76 intake manifolds found on hundreds of vehicles. Order the model recommended for your application.
| Brand | FAST |
| Manufacturer's Part Number | 54039BUS |
| Part Type | Intake Manifolds, Fuel Injected |
| Product Line | FAST LSXR Upper Intake Shells |
| UPC | 036584263821 |
| Fuel Injection Style | Multi-port |
| Intake Section Included | Top section only |
| Injectors Included | No |
| Multi-Port Fuel Rails Included | No |
| EGR | No |
| Aftermarket Fuel Rail Required | No |
| Throttle Body Included | No |
| Supplemental Bosses Cast-In | No |
| Supplemental Bosses Machined | No |
| Runners Included | Yes |
| Runners Removable | No |
| Plenum Material | Polymer |
| Plenum Finish | Black |
| Remanufactured | No |
| Quantity | Sold individually. |
| FAST Manifold Upper Shell 92mm - Black | ||||
|---|---|---|---|---|
| Year Range | Make | Model | Submodels | Region |
| 2001-2004 | Avanti | II | Base | US |
| 2008-2009 | Buick | LaCrosse | Super | US |
| 2004-2007 | Buick | Rainier | CXL, CXL Plus | US |
| 2002-2005 | Cadillac | Escalade | Base | US |
| 2009-2013 | Cadillac | Escalade | Hybrid, Hybrid Platinum | US |
| 2007-2013 | Chevrolet | Avalanche | LS, LT, LTZ, Black Diamond LS, Black Diamond LT, Black Diamond LTZ | US |
| 2002-2006 | Chevrolet | Avalanche 1500 | Base, On Road Edition, Z71, North Face, WBH, Z66, LS, LT | US |
| 2009-2012 | Chevrolet | Colorado | LT | US |
| 2003-2007 | Chevrolet | Express 1500 | Base, LS, LT | US |
| 2003-2005 | Chevrolet | Express 2500 | Base, LS | US |
| 2010-2019 | Chevrolet | Express 2500 | Base, LS, LT | US |
| 2010-2019 | Chevrolet | Express 3500 | Base, LS, LT | US |
| 2006-2009 | Chevrolet | Impala | SS | US |
| 2016-2017 | Chevrolet | LCF 3500 | Base | US |
| 2006-2007 | Chevrolet | Monte Carlo | SS | US |
| 2003-2004 | Chevrolet | SSR | Base | US |
| 1999-2013 | Chevrolet | Silverado 1500 | Base, LS, LT, WT, Z71 Off-Road, Hybrid, LTZ, XFE | US |
| 2007 | Chevrolet | Silverado 1500 Classic | LS, LT, WT, Hybrid | US |
| 1999-2000 | Chevrolet | Silverado 2500 | Base, LS, LT | US |
| 2010-2019 | Chevrolet | Silverado 2500 HD | LT, LTZ, WT, High Country | US |
| 2010-2019 | Chevrolet | Silverado 3500 HD | LT, LTZ, WT, High Country | US |
| 2000-2014 | Chevrolet | Suburban 1500 | Base, LS, LT, Z71, LTZ | US |
| 2010-2013 | Chevrolet | Suburban 2500 | LS, LT | US |
| 2016-2019 | Chevrolet | Suburban 3500 HD | LS, LT | US |
| 2000-2014 | Chevrolet | Tahoe | Base, LS, LT, Z71, LTZ, Hybrid, PPV, SSV | US |
| 2006-2008 | Chevrolet | Trailblazer | LS, LT, Base | US |
| 2003-2006 | Chevrolet | Trailblazer EXT | LS, LT, North Face | US |
| 2009-2012 | GMC | Canyon | SLE, SLT | US |
| 2005-2009 | GMC | Envoy | Denali | US |
| 2003-2006 | GMC | Envoy XL | SLE, SLT, Denali | US |
| 2004-2005 | GMC | Envoy XUV | SLE, SLT | US |
| 2003-2007 | GMC | Savana 1500 | Base, SLE, LS, LT | US |
| 2003-2005 | GMC | Savana 2500 | Base, SLE | US |
| 2010-2019 | GMC | Savana 2500 | Base, LS, LT | US |
| 2010-2019 | GMC | Savana 3500 | Base, LS, LT | US |
| 1999-2013 | GMC | Sierra 1500 | SL, SLE, SLT, Base, HT, WT, Hybrid, XFE | US |
| 2007 | GMC | Sierra 1500 Classic | SL, SLE, SLT, WT, Hybrid | US |
| 1999-2000 | GMC | Sierra 2500 | SL, SLE, SLT | US |
| 2010-2019 | GMC | Sierra 2500 HD | SLE, SLT, WT, Denali, Base | US |
| 2010-2019 | GMC | Sierra 3500 HD | SLE, SLT, WT, Denali, Base | US |
| 2000-2014 | GMC | Yukon | SLE, SLT, SL, Hybrid, Denali Hybrid | US |
| 2000-2014 | GMC | Yukon XL 1500 | SLE, SLT, SL | US |
| 2010-2013 | GMC | Yukon XL 2500 | SLE, SLT | US |
| 2004 | Hummer | H2 | Base | US |
| 2007 | Hummer | H2 | Base | US |
| 2008-2010 | Hummer | H3 | Alpha, Championship Series | US |
| 2009-2010 | Hummer | H3T | Alpha | US |
| 2003-2006 | Isuzu | Ascender | Base, LS, Limited, S | US |
| 2005-2008 | Pontiac | Grand Prix | GXP | US |
| Note: Displaying first 50 entries. | ||||
Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.
