Fitment: 2004-2005 Buick Rainier (V8 5.3L only) 2003-2005 Chevrolet SSR 2003-2005 Chevrolet Trailblazer (129.0 in. Wheelbase) 2002-2005 Chevrolet Trailblazer EXT (129.0 in. Wheelbase) 2002-2005 GMC Envoy XL (129.0 in. Wheelbase) 2004-2005 GMC Envoy XUV (129.0 in. Wheelbase) 2003-2004 Isuzu Ascender 2005 Isuzu Ascender (V8 5.3L only) 2005 Saab 9-7x (V8 5.3L only) Specifications： Item Type ：Brake Calipers Installation Position：Front Left, Right, Sides OE Number: 18B4798;18B4799 Bracket：with Brake Piston Count：2 Pistons Fitment： Direct Replacement Bleeder Port Size：M10X1 .
