Katech KAT-A7936 - LS7 Dry Sump Oil Pump

The Katech TrackFlow Dry Sump Oil Pump is the ultimate solution for LS7 and LS3 Dry Sump engines that demand uncompromising oiling performance. Engineered as a direct replacement for the now-discontinued GM OEM pump (GM Part #12623097 / ACDelco #12623097), The Katech TrackFlow Oil Pump eliminates the need for a core exchange, making it easier than ever to upgrade your pump. Built for high-RPM durability, the Katech TrackFlow billet oil pump delivers increased scavenge capacity over both the factory pump, ensuring superior oil control under extreme conditions. IT IS CRITICAL that this oil pump be installed with crankshaft sprocket P/N 12622539. This sprocket is found on 2009+ MY LS7/LS9/Dry Sump LS3 engines. UTILIZING A 2006-2008 LS7 CRANKSHAFT SPROCKET WILL PREVENT PROPER INSTALLATION AND RESULT IN SEVERE ENGINE DAMAGE. Please confirm you have the correct sprocket prior to installation. You can purchase the correct sprocket with this pump, just select it in the drop-down when you add it to cart! Please see engineering drawing in gallery showing dimensional differences between these two sprockets. Direct OEM Replacement | Fits LS7 & LS3 Dry Sump Systems; replaces GM #12623097 and Katech KAT-A5069-LS7 with NO core required! Enhanced Scavenge Performance | 53% greater scavenge capacity compared to OEM pump, 38% greater than original Katech KAT-A5069-LS7 (blue) pump helps keep oil where it needs to be. Full Billet Construction | Machined from premium-grade aluminum for strength and reliability. CNC Ported & Blueprinted | CNC machined to exact tolerances; fully documented and serialized for quality assurance. Pre-Lubed & Ready to Install | Saves time and ensures optimal startup protection. Anodized Finish | Pump body features proprietary coating for decreased wear. Made in the USA | Proudly engineered, machined, and hand-assembled at Katech Engineering in Clinton Township, Michigan.