D&J Precision Machine Cummins 03+ Billet Rear Freeze Plug

Cummins Billet Rear Freeze Plug The Cummins Common Rail '03-to-Current Billet Rear Freeze Plug addresses the common issues associated with high coolant pressure. This plug is designed to bolt securely to the back of the block, ensuring a reliable seal and improved performance. Included: O-Ring: High-quality O-ring for optimal sealing. Stainless Hardware: Durable, corrosion-resistant hardware for secure installation. Upgrade to our Cummins Billet Rear Freeze Plug for a robust solution to manage high coolant pressure and maintain engine reliability. SKU- DJPCNC100227