Description: Express, savana. 7.4l. Stamped #1104052. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Refurbishing is an industry standard practice that returns parts into service rather than scrapping them Tested to ensure they perform to GM specifications

Description: All models. 5.0l, 5.7l, 7.4l. Express, savana. 5.0l, 5.7l. Express, savana. 7.4l. 1/2, 3/4 & 1 ton, 1996 new style, 5.0, 5.7, 7.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: Professional, premium aftermarket replacement This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Manufactured to meet expectations for fit, form, and function

Description: Helps keep engine timing and fuel injection running in sync Helps provide proper alignment, positioning, and spacing for easy installation Synchronizes engine valves and pistons for excellent engine performance