ATI Steel Crank Hub - GM LS1 Y-Body H766003XXL 280 in Bore

280 in Bore

With five layers of progressively finer mesh cotton gauze media and two layers of synthetic media and a 100% polyurethane top and base

Premium 3†³Ã‚ Polyester Webbing

and durable ultra-grip rubber sole

1/8 in NPT Outlet

ATI Steel Crank Hub - GM LS1 Y-Body H766003XXL 280 in BoreATI replacement hubs are available in steel or aluminum and have different finishes, depending on your application. All hubs have 3 16 key @ std SB 10 location. ATI Performance Products is a company founded on innovation, precision and service. ATI harmonic Super Dampers add horsepower and torque to race, street and truck engines. ATI Performance Products is the creation of over 40 years of Transmission and performance component manufacturing and