Pacific Performance EngineeringSKU: BSD-PPE-119000800
2001-2026 GM 6.6L Duramax Coolant Block-Off Plate - Billet Aluminum - Raw - Pacific Performance Engineering - 119000800
Description
The OEM block off plate uses a gasket and can leak over time. The PPE Billet Block-Off Plate is thicker and uses an O-ring seal made from Viton for maximum longevity. The PPE Billet Block-Off Plate installs using the OEM fasteners.