2003 Chevrolet W4500 Tiltmaster Engine: 6.0L V8; Molded Rubber;. 2004 Chevrolet W4500 Tiltmaster Engine: 6.0L V8; Molded Rubber;. 2005 Chevrolet W4500 Tiltmaster Engine: 6.0L V8; Molded Rubber;. Part Type: Fuel Injection Throttle Body Mounting Gasket.
