Lower MAP Sensor Spacer Kit for 2024-2025 Chevy Silverado / GMC Sierra Duramax L5P 6.6L is an S&B MAP sensor spacer kit for the diesel application shown in the title. The part is designed for the listed engine platform and should be matched to the correct sensor location, year range, and emissions configuration before installation. It is a small application-specific component, so verifying fitment by SKU is important before ordering. This is original, non-copied copy based on the workbook title and category for S&B part 82-1007.