[Compatible with Buick]: This GAIASURGE brake caliper is compatible with Buick 2005-2007 Allure, 2008-2008 Allure (V6 3.6L/V6 3.8L), 2009-2009 Allure (V6 3.8L), 2006-2007 LaCrosse, 2008-2008 LaCrosse (V6 3.6L/V6 3.8L), 2009-2009 LaCrosse (V6 3.8L)
[Compatible with Pontiac & Chevrolet]: This GAIASURGE brake caliper is compatible with Pontiac 2004-2004 Grand Prix (with M10x1.0 port), 2005-2005 Grand Prix (V6 3.8L with M10x1.0 port), 2006-2008 Grand Prix V6 3.8L; Compatible with Chevrolet 2011-2013 Impala, 2014-2016 Impala Limited
[Specification]: Piston Diameter: 1.494 inches; Brake Piston Count: 1 Piston; Bleeder Port Size: M10x1.0; Inlet Port Size: M10x1.0
[Durable and Reliable]: This brake caliper is constructed with special aluminum alloy and an efficient cooling system, maintaining stable braking performance in temperatures ranging from -40° to 600°. Its unique coating offers excellent corrosion and oxidation resistance, extending its lifespan and ensuring safe driving.