Select Page

New Genuine OEM GM TBSS Intake with Fuel Rails, Throttle Body & 50lb Injectors

New Genuine OEM GM TBSS Intake with Fuel Rails, Throttle Body & 50lb Injectors
New Genuine OEM GM TBSS Intake with Fuel Rails, Throttle Body & 50lb Injectors
New Genuine OEM GM TBSS Intake with Fuel Rails, Throttle Body & 50lb Injectors
New Genuine OEM GM TBSS Intake with Fuel Rails, Throttle Body & 50lb Injectors
New Genuine OEM GM TBSS Intake with Fuel Rails, Throttle Body & 50lb Injectors
New Genuine OEM GM TBSS Intake with Fuel Rails, Throttle Body & 50lb Injectors


$694.0 Buy It Now or Best Offer
free,30-Day Returns





Seller Store glennsautoperformance
() %,

Location: Clearwater, Florida
Ships to: US,
Item: 285378645505

Return shipping will be paid by:Buyer
Returns Accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Return policy details:
GM:GM
Non-Domestic Product:No
Type:Intake Manifold
Interchange Part Number:25383922, 25379713, 12580420,Gen III,Truck,LQ4, LQ9, LM7,Gen 3,6.0L,LS2,Silverado,Sierra,4.8L,5.3L,Glenn’s Auto Performance,12575384,LSX,12638038
OE/OEM Part Number:12638038
Custom Bundle:No
Items Included:fuel rails,injectors,throttle body
Manufacturer Part Number:12580420,12613412,12660709,12679524,12638038
Modified Item:No
California Prop 65 Warning:WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects or, other reproductive harm. For more information, visit www.P65Warnings.ca.gov

WARNING: It is illegal to install any aftermarket part that alters or modifies the original design or performance of the motor vehicle pollution control system unless the part is exempted or has an Executive Order issued by the California Air Resources Board (also commonly referred to as the “EO” number). 

Confirmation: By completing your purchase, you acknowledge that any NON CARB-approved products will be installed for off-road competition use only. Furthermore, by acknowledging you understand the above notice regarding CARB-approved products, and accept responsibility for compliance.

Untitled DocumentView StoreFeedbackNew Genuine GM TBSS/NNBS Intake Manifold with Fuel Rails, Throttle Body and 50lb/hr Injectors This Listing Includes the Following:OEM GM Trailblazer SS Intake Manifold – GM Part Number 12638038OEM GM TBSS/NNBS Fuel Rails – GM Part Number 12660709Delphi 50lb/hr (58 PSI) Fuel Injectors – Part Number 12613412 (QTY 8)OEM GM 87mm Drive-By-Wire Throttle Body – Part Number 12679524 OEM GM Fuel Injector Retainer Clips – Part Number 12570620 (QTY 8)Fuel Rail Mounting Hardware TBSS Intake Throttle Body GasketThrottle Body Mounting Hardware IMPORTANT NOTE: With GM’s discontinuation of the 2007-2009 intake casting, we are now using 2010-2013 intake castings. These castings are identical with two small exceptions: the new casting uses a removable PCV fitting/hose AND uses the Gen IV style MAP sensor. These intakes require the 2010-2013 style map retainer and are NOT compatible with the 2007-2009 TBSS MAP retainer clips. Listing photos may differ from actual intake due to these differences. We are an authorized General Motors and AC Delco Associate Distributor Program (ADP) parts supplier and have been putting together TBSS intake packages for close to a decade now. Not only do we handle the intake packages, but also many of the components needed to swap or adapt these to the earlier style LS engines. Don’t be fooled by other vendors who have attempted to piggyback on our success – we have supported this market for years, sold thousands of these intakes online, and have even developed and manufactured parts to assist in the ease of installation for these intake swaps. The Trailblazer SS (TBSS) intake is one of the highest flowing factory intakes available for the LSX engine platform. Originally equipped on the 6.0L LS2 Trailblazer SS, this intake is known for its ability to support huge top end power, while maintaining low and midrange torque. A common upgrade for 99-07 Silverado, this intake has significant gains on the 4.8, 5.3, and 6.0 engine displacements. This intake is compatible with the OEM cathedral port cylinder heads found on GEN III truck engines, such as the LQ4, LQ9, LM7, and others. Suitable for any cathedral port LSX based project or restomod, and the best bang-for-buck intake manifold upgrade out there. This intake uses the 4-bolt pattern 90mm throttle body opening and is cathedral port. The OEM GM TBSS fuel rails are returnless, but can be adapted to return style fuel systems using a C5 fuel filter/regulator (see our store). The Delphi 12613412 fuel injectors use EV6 style plugs, but Multec II to EV6 adapters can be used when adapting this intake to 99-07c non-Flex Fuel GM Trucks. Note: We do not recommend using the 87mm throttle body with the TRP x-link adapter as compatibility has been intermittent. If you plan to use the TRP x-link adapter we recommend using the 90mm LS3 throttle body, which we offer paired with these intakes as well (see our store). RETURNSPlease read the listing entirely as returns are typically not accepted and may be subject to a 20% restocking fee. If you have any questions or are unsure of something, please ask before purchasing. Cancellations will not be made for purchasing errors. It is the buyer’s responsibility to make sure that they enter the correct shipping information at the time of purchase. Once an item has shipped, we can not make edits to the shipment, including the shipping address provided.SHIPPINGMost items ship in 1-2 business days. Shipping is available for customers outside of the Contiguous United States, please contact us for the best and most accurate rate quote.PAYMENTS LEGALAll images and text contained within this listing are protected by intellectual property copyright law and are intended for the sole use of Glenn’s Auto Performance. Our Terms of Service Agreement and Privacy Policy are available for your review by visiting our website.

Frequently Asked Questions About New Genuine OEM GM TBSS Intake with Fuel Rails, Throttle Body & 50lb Injectors in My Website

designerds.com.au is the best online shopping platform where you can buy New Genuine OEM GM TBSS Intake with Fuel Rails, Throttle Body & 50lb Injectors from renowned brand(s). designerds.com.au delivers the most unique and largest selection of products from across the world especially from the US, UK and India at best prices and the fastest delivery time.

What are the best-selling New Genuine OEM GM TBSS Intake with Fuel Rails, Throttle Body & 50lb Injectors on designerds.com.au?

designerds.com.au helps you to shop online and delivers Descente to your doorstep. The best-selling Descente on designerds.com.au are: Men’s s Descente Black Ski Snow Pants RadiPant Size 30R Henri Charles Colsenet HCC Descente Vintage Bomber Jacket Size M DESCENTE Snowboard Ski Jacket Mens Sz M Red Zip Pockets Waterproof Winter Snow Vintage Descente Shirt Mens Large Paisley Ponte Vendra Inn & Club Golf Golfer Eddie Bauer Down Puffer Jacket Mens Medium EB800 First Ascent Packable Hooded Descente Pause Hooded Half-Zip (M) descente ski jacket Descente Vintage Small Women’s Short Sleeve Made in Japan Cycling Jersey Descente Running Women’s Black Pull on Thermal Running Leggings Base Layer Sz 2 Descente Running Hoodie Jackets Size S Womens Black Logo Long Sleeve Sports Youth Junior Ski Snowboard Jacket Descente Snowboard Size J14 DESCENTE 1/4 Zip Womens Pullover Red white Running Jacket Size Large c25 Descente Sweatshirt Mens XXLarge Crewneck Mercerized Cotton Soft Sweater DESCENTE Cart Bag Monogram Pattern Dobby Weave with Shoulder Strap Golf DQCXJA42 Descente Chinook Windbreaker Cycling Jacket Sz S – Damaged Descente Mens Pullover Convertible Windbreaker Large Black Grid Golf 90s Y2K Vtg NWT!! Descente Youth Recco technology Ski / Snowboard Jacket Size 16 Snowbasin Descente International Collection Polo Shirt Egyptian Cotton Beige Black Men M descente jacket Vintage 90s Descente red metallic puffer ski snow snowboard coat winter jacket Japanese 80’s Cycling Jersey Descente Women’s Pink Long Sleeve Pullover, Size M Descent Vtg 90s Descente Cycling Jersey Bike Bicycle Size MD Tour De France Descente cycling shirt Descente Pants Men 34 Adult Black Chino Pleated Casual Pure Wool Trousers Golf DESCENTE ~ Men’s Long Sleeve Base Layer / Cycling Jersey ~ Size M With Hoodie Descente Women’s Zip Performance Outdoor Jacket Red Black Small Vintage 90s Vertical Descent Ski AOP Crewneck Sweatshirt Size XL Magic Johnson T DESCENTE Mizusawa Down Anchor Jacket Men’s Outerwear Yellow M DESCENTE GOLF Cart Bag Straw-like Material Ring Included DQCXJA43 Women’s Descente Ski Jacket Mens Small Black Fox Sports Net Rocky Mountain Snow Ski Coat DESCENTE ALLTERRAIN Oversized Mountaineer DAMWGK32U Black XO 20018813 DESCENTE Sleeveless Tee Dry Zone Tank Top Mens Large Red Reflective NWTS Descente Mercerized Egyptian Cotton Golf Polo Gray Plaid Checks Men’s Large A Beast’s Descent Into Love by Rui Asajima / New Yaoi Manga from TOKYOPOP MICHAEL TURNER FATHOM BLUE DESCENT 2 C LE RI VARIANT COMIC SCHWARTZ 2011 NM Lot of 3 Vintage Cycling Jersey Shirt Descente Le Coq Sportif Baleno Club Descente Brand Jacket Size Medium (50) Blue Full Zip Pockets Insulated Coat Mens Panorama Kodak, Descent of the Danube Philip VIII Duke of Orleans Vintage silver pr Vintage DESCENTE Ski Snow Winter Jacket Men’s Size Medium Stowable Hood Men’s Descente DNA Size Small Green Winter Ski Snow Jacket Fishbone Frank Herbert / Direct Descent 1st Edition 1980 Vintage Descente Ski Windbreaker 1/2 Zip Hooded Jacket / Coat Teal Blue Size XL Descente TERRO Ski Jacket Size: USA M NEW regular fit Descente GOLF, Recycled Polyester Mélange 4-Way Stretch Panel Pleated Skirt HELLBOY IN HELL THE DESCENT HC (2014) CONVENTION EXCLUSIVE MIGNOLA DARK HORSE Descente Vintage 90’S neon ski snowboard jacket Marc Garcia SZ L (M7142) Vintage Descente Down Winter Ski Jacket Young Women’s Size 12 Teal 1980s Canada Descente Ski Snow Black Jacket Hooded Mens Medium Vntg Descente Polyester Cycling Logo Cap Unisex Adult White One Size Japan 2023 Spring/Summer Srixon By Descente Men’S Golf Hideki Matsuyama Pro Model Defo Descente Polo Shirt Mens L Large Gold Blue Diamond Short Sleeve Golf Pull Over DESCENTE DNA CYCLING & SKIING CLOTHING VARIOUS SPONSOR LOGO STICKER DECAL, NEW! Descente Ski Snow Snowboarding Jacket Men’s Size XXL Black S6-8629 Hooded YUGIOH Ultimate Rare Miraculous Descent EOJ-EN058 Eddie Bauer First Ascent Mountaineering Primaloft Brown jacket Size S women’s Women’s Descente Blue Cycling Zip Up Jacket Mesh Windbreaker Lightweight Medium VTG 80s 90s Descente Rattlesnake Skin Beige Tan Golf Polo Shirt Mens L EUC Descente Black Nylon Ski Snowboard Pants Men’s Size 34 Vintage Descente CSC RIIS cycling team men’s zip front sweater jacket, size M Eddie Bauer First Ascent Pertex Quantum Reversible Quilted Full Zip Jacket L MTG Descent into Avernus Commander Legends Battle for Baldur’s Gate 169 Non-Foil Descente Ski Jacket Size 14 Junior Functional Sport system Heat Navi Unisex Descente Switzerland Olimpic Swiss Team Down Jacket Puffer Mizusawa Down Descent: Legends of the Dark Hybrid Centurion Promo Figure 1878 magazine engraving ~ JESUS’ DESCENT FROM THE CROSS Descente Jacket M Medium US Ski Team Snow Retro Blue Red White Vintage Japan Armenia MNH** 1993 Mi 220 Scott 458 Ivan Aivazovsky Noah’s descent mount Ararat Descente Womens Size Large Short Sleeve Cycling Jersey Shirt Underwater Reef Descente Ski Pants Mens US 40 Brown Insulated Ski Snowboarding Sporting Goods Descente Jacket Womens 8 Purple Teal Vintage 90s Retro Winter Ski Coat Bomber Descente Boys Winter Coat Size: 16/160 Hooded Zip Ski Snowboard BACK TO SCHOOL Direct Descent Descente Men’s Zip Sherpa Fleece Jacket Black Gray Sz M DESCENTE Down Jacket / Down Vest Black S 2200407903012 vintage Descente Team CSC cycling jersey Men’s Medium full zip Riis Julich Descente 1/4 Zip Ski Snowboarding Outdoor Long Sleeve Shirt Sweater Red Size Med Descente Golf Collection Black Brown Short Sleeve Polo Shirt Medium River Place Descente Blue Ski Parka Made Japan Vintage VERY NICE MENS DESCENTE LONG SLEEVE 1/4 ZIP PULLOVER SIZE L LARGE Descente Men’s Neon Yellow Long Sleeve Full Zip Collared Lightweight Jacket Sz L EUC Vintage Men’s Descente Metallic Blue Puffer Zip Vest Winter Ski Size Medium RARE Vintage Mens Medium Descente Warmup Jacket w Iconic Logo Style*Snazzy Color [L] Descente Down Coat Long Length Hooded pa4 Petite Large EDDIE BAUER Fleece Jacket 1/4 Zip Pullover White First Ascent Kyoto Japan Descente Baseball Mens Blue Polyester Polo Shirt Size L* /105cm Descente VTG Men Black Ski Snowboard Pants Zip Pockets Insulated Size 38 (30×32) Descente Beanie-Youth Size-Black-Wool-Embroidered Logo-Made In Canada-Read Eddie Bauer Men’s Red First Ascent Full Zip Fleece Polartec Jacket Size Large DESCENTE Women’s Cycling Swiss Triathlon Windbreaker Vest Size S Made in Japan Srixon Golf by Descente Polo Shirt Size Medium ( Listed in Japan Size ) Descente Black Insulated Ski Pants Mens 36R Winter Snowboard 36 X 30, 31 Vintage Descente International Collection Mens Shirt L Blue Black Geometric Golf Polo Legion Erinyes – Baldur’s Gate Descent into Avernus #23 D&D Dungeon Miniature Vintage Descente Ski Jacket Adult Large White Skiing Winter Coat snow boarding Srixon Golf by Descente Polo Shirt Size Medium ( Listed in Japan Size ) DESCENTE Women’s Down Jacket Cream Ivory DIA3590WU Size 8 /S Repair Descente Allterrain Cool Dot Packable Jacket Size S DXV55 Vintage Descente Ski Winter Jacket Parka Hood Full Zip Men’s Gray Size Medium Descente Womens Collared Fur Trimmed Hooded Zipped Long Sleeve Coat Beige Size 6 Mens Pullover Fleece Hoodie