Built to perform from street to track, the sÅ«sa HyperFlow Billet Sandwich Adapter provides easy oil access for performance oil cooling. Designed for performance, reliability, and integration with sÅ«sa ProLine adapter fitting system. CNC-machined billet aluminum body is polished and finished with durable anodizing. Both rugged and lightweight, it's built to deliver on-track performance and ready for any spirited road ahead. Easily installs between oil filter and oil filter landing for oil cooler installation CNC-machined billet aluminum construction with durable anodized finish Quad-seal O-ring for positive seal against filter landing sÅ«sa's unique self-contained thermostatic oil valve with pressure-relief function provides automatic oil by-pass to minimize warmup time and offer convenience in any setting. The 180ºF Thermostatic Oil Valve (TOV) allows up to 100% oil by-pass before actuation. This sandwich-style oil filter adapter is engineered for the high-flow environment of a high-performance wet sump oiling system, easily adapting to –6, –8, –10 and -12 when used with sÅ«sa ProLine M22 adapter fittings or direct-port hose ends (sold separately). High-flow characteristics for high-performance wet-sump oiling systems Thermostatic oil valve automatically closes by-pass, allowing oil to warm up to operating temperature before sending it to an oil cooler sÅ«sa ProLine M22 ports for plumbing versatility with ProLine fitting system (shown with AN adapter fittings, sold separately) *Fitment note: the 19-SP76 does not work with -16 AN adapters. It is not necessary or recommended to use these larger size lines on the pressure side of a wet-sump oiling circuit utilizing an intermediate size spin-on oil filter. *Fitment note: this item does not work with banjo adapters fittings. Installation Instructions Description Part Number Fitting Port thread Oil Filter Stem thread ProLine M22x1.5 M20x1.5 19-SPTB76-20-180-22 M22x1.5 19-SPTB76-22-180-22 3/4"-16 19-SPTB76-34-180-22