ICT Billet LS Gen 4 Twin Turbo Oil Drain Return - Front Timing Chain Cover -10AN 551595 About ICT Billet ICT Billet was born from a passion for LS swaps. After tackling our first swap in 2001, we saw the need for better parts and reliable information. In 2014, we launched ICT Billet to provide high-quality, American-made parts that simplify and enhance LS and LT swaps. We’re dedicated to supporting car enthusiasts with precision-engineered products, detailed installation guides, and world-class service. Thank you for choosing ICT Billet—your partner in making exceptional builds a reality. ICT Billet LS Gen 4 Twin Turbo Oil Drain Return - Front Timing Chain Cover -10AN 551595 Front Timing Chain Cover w/ Twin Turbo Oil Returns ICT Billet LS Gen 4 Twin Turbo Oil Drain Return - Front Timing Chain Cover -10AN 551595 Front Timing Chain Cover w/ Twin Turbo Oil Returns.Compatible with Gen IV GM LS series engines.2-10AN Oil Drain Fittings.Must be used with "truck or LS3 Camaro" crank pulley only to clear AN fittings.Includes front main seal.Internally welded AN drain fittings. For double roller timing chain applications (clearancing will be required) . For Double Roller Timing Chain Applications, Clearancing Will Be Required Internally Welded AN Drain Fittings Compatible With Truck Or LS3 Camaro Crank Pulley Only To Clear AN Fittings Includes Front Main Seal Compatible With Gen IV GM LS Series Engines Premium USA Produced Materials Our parts are crafted from premium-grade materials, sourced and produced right here in the USA. Designed by experts in our state-of-the-art facility, we use cutting-edge American-made equipment to ensure unmatched quality and durability. Exceptional Quality At ICT Billet, quality is our standard. Every part we produce is crafted with precision using advanced manufacturing technologies in our USA facility. Our commitment to excellence ensures unmatched reliability and performance for your engine swap. Innovation in Development At ICT Billet, precision is key. Using advanced technology, we laser-scan vehicles to create solid models for perfect fitment every time. Our commitment to research and development ensures our products work seamlessly from the start. Proudly American Made Keeping jobs in America is our priority. We use USA-made materials, belt tensioners, metric flange bolts, pulleys, and more. Our focus on American manufacturing means reliable products you can trust. Your Complete LS Swap Shop From engine mounts to wiring, ICT Billet is your one-stop shop for LS swaps. We provide everything you need to make your swap smooth, efficient, and professional. SEMA Proud, SEMA Strong As a proud member of SEMA, we are part of an elite group of automotive manufacturers. Our dedication to quality and innovation sets us apart, delivering products you can depend on.