{"product_id":"katech-trackflow-ls9-billet-high-pressure-high-capacity-scavenge-dry-sump-oil-pump","title":"Katech TrackFlow LS9 Billet High-Pressure\/High-Capacity Scavenge Dry Sump Oil Pump","description":"\u003cp\u003e\u003cstrong\u003eKatech TrackFlow™ LS9 Billet High-Pressure High-Capacity Scavenge Dry Sump Oil Pump (KAT-A7974)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Katech TrackFlow™ LS9 Billet High-Capacity Scavenge Dry Sump Oil Pump is the ultimate replacement solution for LS9 dry sump engines demanding uncompromising oiling performance.  It\u003cspan data-olk-copy-source=\"MessageBody\"\u003e may also be used in LS7\/LS3 dry sump applications where a large increase in oil pressure is desired. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEngineered as a direct replacement for the discontinued GM OEM LS9 oil pump\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e(GM #12578147)\u003c\/strong\u003e, the Katech TrackFlow™ LS9 Oil Pump eliminates the need for a core exchange while delivering increased scavenge capacity, billet durability, and improved oil control for high-RPM and track use.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBuilt for precision and durability, the Katech TrackFlow™ LS9 Oil Pump delivers increased scavenge capacity over both the factory GM LS9 pump and Katech’s Ported OEM LS9 Oil Pump Upgrade, helping maintain superior oil control under demanding conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eImportant Installation Note:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eFor LS7 or LS3 Dry Sump Engines that do not already have a GM LS9 Crank Sprocket, you \u003cstrong\u003eMUST USE \u003c\/strong\u003ea GM LS9 Crank Sprocket (GM Part #12622539) for proper installation of the Katech TrackFlow™ Billet High-Capacity Scavenge Oil Pump.  Failure to change the crank sprocket will result in oil pump binding and WILL NOT BE COVERED UNDER WARRANTY. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFits GM LS9 dry sump systems and replaces the discontinued GM #12578147 oil pump with no core required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Scavenge Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e62% increased scavenge capacity compared to the GM OEM LS9 oil pump and 44% increased scavenge capacity compared to the Katech High-Capacity Scavenge Ported OEM LS9 Oil Pump Upgrade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Billet Construction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMachined from premium-grade billet aluminum for strength, durability, and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Ported \u0026amp; Blueprinted:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePrecision-machined to exact tolerances, fully documented, inspected, and serialized for quality assurance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Lubed \u0026amp; Ready to Install:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSaves installation time and helps provide proper startup protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardcoat Anodized Finish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDurable red hardcoat anodized finish with laser-etched Katech Performance logo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProudly engineered, machined, and hand-assembled at Katech Engineering in Clinton Township, Michigan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 100.357%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 22.1223%;\"\u003ePerformance Metric\u003c\/th\u003e\n\u003cth style=\"width: 59.7122%;\"\u003eComparison\u003c\/th\u003e\n\u003cth style=\"width: 17.2662%;\"\u003eImprovement\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.1223%;\"\u003eScavenge Capacity\u003c\/td\u003e\n\u003ctd style=\"width: 59.7122%;\"\u003eCompared to discontinued OEM LS9 oil pump (GM #12578147)\u003c\/td\u003e\n\u003ctd style=\"width: 17.2662%;\"\u003e+62%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.1223%;\"\u003eScavenge Capacity\u003c\/td\u003e\n\u003ctd style=\"width: 59.7122%;\"\u003eCompared to Katech Ported OEM LS9 Oil Pump Upgrade\u003c\/td\u003e\n\u003ctd style=\"width: 17.2662%;\"\u003e+44%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.1223%;\"\u003ePeak Oil Pressure\u003c\/td\u003e\n\u003ctd style=\"width: 59.7122%;\"\u003eCompared to Katech Billet LS7 Oil Pump (KAT-A7936)\u003c\/td\u003e\n\u003ctd style=\"width: 17.2662%;\"\u003e+8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle \u0026amp; Engine Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6.2 Supercharged LS9 Dry Sump V8 Engines\u003c\/li\u003e\n\u003cli\u003e2009–2013 Chevrolet Corvette ZR1\u003c\/li\u003e\n\u003cli\u003eCustom Applications Utilizing an LS9 Dry Sump Oiling System\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLS7\/LS3 Dry Sump Applications where a Large increase in Oil Pressure is Desired\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e Designed as a direct replacement for the discontinued GM LS9 Dry Sump Oil Pump (GM #12578147). Fitment should always be verified for custom engine swaps and non-OEM applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTiming Chain Tensioner \u0026amp; Clearance Requirements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Katech TrackFlow™ LS9 Billet High-Capacity Scavenge Dry Sump Oil Pump features increased scavenge stage capacity and a revised housing profile to support sustained high-load and endurance racing oil control. Due to this design, timing chain damper selection directly affects clearance with the oil pump body.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApproved Tensioner\/Damper Configurations:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGM LS7 Timing Chain Damper Kit – GM #12581276\u003c\/li\u003e\n\u003cli\u003eGM Gen IV LS Timing Chain Tensioner Kit – GM #12626407\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe GM Gen IV LS2 Timing Chain Damper Kit\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e(GM #12588670)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emay be used only if the OE mounting bolts are replaced with shorter fasteners. The factory LS2 damper bolts may extend beyond the damper body and contact the oil pump housing, creating an interference condition.\u003c\/p\u003e\n\u003cp\u003eKatech recommends verifying bolt depth and performing a trial fit during engine mock-up to confirm proper clearance between the tensioner assembly and pump body before final assembly.\u003c\/p\u003e","brand":"Katech","offers":[{"title":"No","offer_id":46079357747398,"sku":"KAT-A7974","price":1699.99,"currency_code":"USD","in_stock":true},{"title":"Yes; Add GM LS9 Crankshaft Sprocket","offer_id":46079357780166,"sku":"KAT-A7974+12622539","price":1836.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2716\/4086\/files\/katech-katech-trackflow-ls9-billet-high-pressure-high-capacity-scavenge-dry-sump-oil-pump-1249369746.png?v=1784239869","url":"https:\/\/www.glennsautoperformance.com\/products\/katech-trackflow-ls9-billet-high-pressure-high-capacity-scavenge-dry-sump-oil-pump","provider":"Glenn's Auto Performance","version":"1.0","type":"link"}