{"product_id":"granatelli-gm-ls-lsx-105mm-polished-billet-drive-by-wire-gmtbls105p","title":"Granatelli GM LS \/ LSX 105mm Polished Billet Drive-By-Wire Throttle Body – GMTBLS105P","description":"\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif; color: #222; line-height: 1.6; max-width: 1000px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"background:#f5f5f5; border-left:5px solid #c40000; padding:25px; margin-bottom:25px;\"\u003e\n\u003ch2 style=\"color:#c40000; margin-top:0; font-size:28px;\"\u003eGranatelli GM LS \/ LSX 105mm Polished Billet Drive-By-Wire Throttle Body | GMTBLS105P\u003c\/h2\u003e\n\u003cp style=\"font-size:17px;\"\u003eGive your GM LS or LSX engine the airflow it needs with the \u003cstrong\u003eGranatelli GM LS \/ LSX 105mm Polished Billet Drive-By-Wire Throttle Body\u003c\/strong\u003e. Precision CNC-machined from \u003cstrong\u003e6061-T6 billet aluminum\u003c\/strong\u003e with a \u003cstrong\u003epolished finish\u003c\/strong\u003e, this 105mm drive-by-wire throttle body is built for modified naturally aspirated and forced-induction combinations.\u003c\/p\u003e\n\u003cp style=\"font-size:17px;\"\u003eThe 105mm bore steps up airflow capacity for big-cam, high-RPM and boosted LS combinations, and pairs with large-inlet intake manifolds such as the Granatelli ZILLA 105mm billet LS manifold.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#222; color:#fff; padding:25px; margin-bottom:30px; text-align:center;\"\u003e\n\u003ch2 style=\"margin-top:0; color:#fff;\"\u003e105mm of Serious Airflow\u003c\/h2\u003e\n\u003cp style=\"font-size:17px; margin-bottom:0; color:#fff;\"\u003eBuilt for GM LS or LSX engine combinations that have outgrown the factory throttle body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:30px;\"\u003e\n\u003ch2 style=\"color:#c40000; border-bottom:2px solid #c40000; padding-bottom:8px;\"\u003eKey Features\u003c\/h2\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:15px;\"\u003e\n\u003cdiv style=\"flex:1 1 280px; background:#f8f8f8; padding:20px; border:1px solid #ddd;\"\u003e\n\u003ch3 style=\"margin-top:0;\"\u003e105mm Bore\u003c\/h3\u003e\n\u003cp\u003eLarger throttle opening increases available airflow over factory-size throttle bodies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 280px; background:#f8f8f8; padding:20px; border:1px solid #ddd;\"\u003e\n\u003ch3 style=\"margin-top:0;\"\u003e6061-T6 Billet Aluminum\u003c\/h3\u003e\n\u003cp\u003eCNC-machined from high-grade billet aluminum for strength and precise fitment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 280px; background:#f8f8f8; padding:20px; border:1px solid #ddd;\"\u003e\n\u003ch3 style=\"margin-top:0;\"\u003eDrive-By-Wire Control\u003c\/h3\u003e\n\u003cp\u003eElectronic throttle control for smooth, responsive throttle operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 280px; background:#f8f8f8; padding:20px; border:1px solid #ddd;\"\u003e\n\u003ch3 style=\"margin-top:0;\"\u003ePolished Finish\u003c\/h3\u003e\n\u003cp\u003eShow-quality polished finish for a high-end look under the hood.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 280px; background:#f8f8f8; padding:20px; border:1px solid #ddd;\"\u003e\n\u003ch3 style=\"margin-top:0;\"\u003eStreet, Strip \u0026amp; Boost\u003c\/h3\u003e\n\u003cp\u003eSuited to modified naturally aspirated, supercharged and turbocharged builds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 280px; background:#f8f8f8; padding:20px; border:1px solid #ddd;\"\u003e\n\u003ch3 style=\"margin-top:0;\"\u003eNo Parts Swapping\u003c\/h3\u003e\n\u003cp\u003eComplete assembly. No need to transfer internal components from the original throttle body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:30px;\"\u003e\n\u003ch2 style=\"color:#c40000; border-bottom:2px solid #c40000; padding-bottom:8px;\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGM LS and LSX drive-by-wire applications\u003c\/li\u003e\n\u003cli\u003eCompatible 105mm-inlet intake manifolds, including Granatelli ZILLA 105mm\u003c\/li\u003e\n\u003cli\u003eRated for up to 35 psi of boost\u003c\/li\u003e\n\u003cli\u003eAlso available: natural \u003ca href=\"\/products\/i-30501130-granatelli-motorsports-drive-by-wire-throttle-body-gmtbls105\"\u003eGMTBLS105\u003c\/a\u003e and black \u003ca href=\"\/products\/i-30501131-granatelli-motorsports-drive-by-wire-throttle-body-gmtbls105b\"\u003eGMTBLS105B\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fff4f4; border:1px solid #c40000; padding:15px 20px; margin-bottom:20px;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eTuning Notice:\u003c\/strong\u003e A tune is required after installation for proper idle quality, drivability and optimum performance.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv style=\"background:#fff4f4; border:1px solid #c40000; padding:15px 20px; margin-bottom:20px;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eConnector:\u003c\/strong\u003e Uses the factory-style GM 6-pin drive-by-wire connector.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv style=\"background:#fff4f4; border:1px solid #c40000; padding:15px 20px; margin-bottom:20px;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eFitment Notice:\u003c\/strong\u003e Verify your intake manifold opening, bolt pattern, connector and clearance before ordering.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch2\u003eIs the 105mm Right for Your LS?\u003c\/h2\u003e\n\u003cp\u003eChoose the GMTBLS105P when your LS runs a 105mm-inlet intake manifold, such as the Granatelli ZILLA 105mm, and the engine can use the extra air: a bigger cam, ported heads, high RPM or boost. On a stock-style LS3 intake, the 103mm \u003ca href=\"\/products\/i-30499712-granatelli-motor-sports-gm-ls3-6-2l-drive-by-wire-billet-throttle-body-black-gmtbls3b\"\u003eGMTBLS3B\u003c\/a\u003e billet or \u003ca href=\"\/products\/i-30500952-granatelli-motor-sports-gm-ls3-6-2l-drive-by-wire-throttle-body-gmtbls3m\"\u003eGMTBLS3M\u003c\/a\u003e cast is the usual pick. See every size in the \u003ca href=\"\/collections\/ls-throttle-bodies\"\u003eLS throttle body collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:8px 0 18px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003eGMTBLS105P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e\u003cstrong\u003eBore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e105mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e\u003cstrong\u003eBody\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003eCNC-machined 6061-T6 billet aluminum, polished finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e\u003cstrong\u003eControl\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003eElectronic drive-by-wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003eFactory-style GM 6-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e\u003cstrong\u003eBoost rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003eUp to 35 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e\u003cstrong\u003eIntake\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e105mm-inlet manifolds, including Granatelli ZILLA 105mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003eComplete, no parts to transfer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e\u003cstrong\u003eTuning\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003eTune required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e\u003cstrong\u003eAlso available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003eNatural: \u003ca href=\"\/products\/i-30501130-granatelli-motorsports-drive-by-wire-throttle-body-gmtbls105\"\u003eGMTBLS105\u003c\/a\u003e; black: \u003ca href=\"\/products\/i-30501131-granatelli-motorsports-drive-by-wire-throttle-body-gmtbls105b\"\u003eGMTBLS105B\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e90 days; extended 1, 2 or 3 year available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003e\u003cstrong\u003eMade in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid rgba(128,128,128,.35);padding:8px 10px;\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eGMTBLS105P FAQ\u003c\/h2\u003e\n\u003ch3\u003eWill the GMTBLS105P fit a stock LS3 intake?\u003c\/h3\u003e\n\u003cp\u003eIt is made for 105mm-inlet intake manifolds such as the Granatelli ZILLA 105mm. On a stock-style LS3 intake, the 103mm GMTBLS3B (billet) or GMTBLS3M (cast) is the usual choice. Verify your manifold opening, bolt pattern and clearance, or call 1-805-486-6644.\u003c\/p\u003e\n\u003ch3\u003eDo I need a tune?\u003c\/h3\u003e\n\u003cp\u003eYes. A tune is required after installation for proper idle quality, drivability and performance.\u003c\/p\u003e\n\u003ch3\u003eWhat connector does it use?\u003c\/h3\u003e\n\u003cp\u003eThe factory-style GM 6-pin drive-by-wire connector. It is a complete assembly, so nothing transfers from your original throttle body.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between GMTBLS105B, GMTBLS105 and GMTBLS105P?\u003c\/h3\u003e\n\u003cp\u003eThe finish. GMTBLS105B is black, GMTBLS105 is natural and GMTBLS105P is polished. All three are 105mm billet drive-by-wire throttle bodies.\u003c\/p\u003e\n\u003ch3\u003eHow much boost can the GMTBLS105P handle?\u003c\/h3\u003e\n\u003cp\u003eIt is rated for up to 35 psi of boost, the same as every Granatelli LS and LT throttle body.\u003c\/p\u003e\n\u003ch3\u003eWill a 105mm throttle body add horsepower?\u003c\/h3\u003e\n\u003cp\u003eOnly when the throttle body was the restriction, such as on big-cam, high-RPM or boosted LS combinations with a 105mm-inlet manifold. Granatelli Motor Sports does not quote a fixed horsepower number.\u003c\/p\u003e\n\u003ch3\u003eWhat is the warranty?\u003c\/h3\u003e\n\u003cp\u003e90 days, with optional extended 1, 2 or 3 year coverage at checkout.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Will the GMTBLS105P fit a stock LS3 intake?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is made for 105mm-inlet intake manifolds such as the Granatelli ZILLA 105mm. On a stock-style LS3 intake, the 103mm GMTBLS3B (billet) or GMTBLS3M (cast) is the usual choice. Verify your manifold opening, bolt pattern and clearance, or call 1-805-486-6644.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need a tune?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. A tune is required after installation for proper idle quality, drivability and performance.\"}}, {\"@type\": \"Question\", \"name\": \"What connector does it use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The factory-style GM 6-pin drive-by-wire connector. It is a complete assembly, so nothing transfers from your original throttle body.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between GMTBLS105B, GMTBLS105 and GMTBLS105P?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The finish. GMTBLS105B is black, GMTBLS105 is natural and GMTBLS105P is polished. All three are 105mm billet drive-by-wire throttle bodies.\"}}, {\"@type\": \"Question\", \"name\": \"How much boost can the GMTBLS105P handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is rated for up to 35 psi of boost, the same as every Granatelli LS and LT throttle body.\"}}, {\"@type\": \"Question\", \"name\": \"Will a 105mm throttle body add horsepower?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Only when the throttle body was the restriction, such as on big-cam, high-RPM or boosted LS combinations with a 105mm-inlet manifold. Granatelli Motor Sports does not quote a fixed horsepower number.\"}}, {\"@type\": \"Question\", \"name\": \"What is the warranty?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"90 days, with optional extended 1, 2 or 3 year coverage at checkout.\"}}]}\u003c\/script\u003e\n\u003cdiv style=\"background:#f5f5f5; padding:20px; margin-bottom:10px;\"\u003e\n\u003ch3 style=\"margin-top:0;\"\u003eWhy Choose Granatelli Motor Sports?\u003c\/h3\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eGranatelli Motor Sports has built performance parts since 1949. Our components are designed for real-world street, street\/strip, race and show applications, with a focus on dependable construction and practical performance. Questions about fitment? Call us at 1-805-486-6644, Monday–Friday, 8am–5pm PST.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":48013725171868,"sku":"GMTBLS105P","price":706.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9826\/2684\/files\/GMTBLS3P_4_64dc4e30-1a40-469a-80cc-888eaa85ff33.png?v=1792525021","url":"https:\/\/granatellimotorsports.com\/products\/granatelli-gm-ls-lsx-105mm-polished-billet-drive-by-wire-gmtbls105p","provider":"Granatelli Motor Sports, Inc.","version":"1.0","type":"link"}