Blue Bird Chevrolet GMC Workhorse And Workhorse Custom Chassis 2005 To 2009 Exhaust Manifold OE 12580304

This Exhaust Manifold is an ideal replacement for Blue Bird, Chevrolet, GMC, Workhorse, and Workhorse Custom Chassis vehicles from 2005 to 2009. It is precision-engineered and durably manufactured to match the fit and function of the stock manifold. With its reliable construction and durable materials, it resists warping, cracking, and leaking for long-lasting performance. The package includes all necessary gaskets and downpipe hardware for a complete repair. Trustworthy design by an industry leader in aftermarket manifolds. Fits various makes and models, including Blue Bird, Chevrolet, GMC, Workhorse, and Workhorse Custom Chassis. Direct OE replacement number: General Motors 12580304.